In spring, when the azaleas and dogwoods are in full bloom, or fall, when the crisp and cool climate and orange-hued trees beckon you outdoors for concerts and festivals.

Despite its legendary traffic, Atlanta is a city best navigated by car, so rent one or have the number of a car service handy. The Metropolitan Atlanta Rapid Transit Authority (MARTA) is a system of buses and trains that offer access to major attractions and destinations in the city, including the airport. Each ride is $2.50 and there are discounts for multiple rides.

July is on average the hottest month, with an average high of 89°F (32°C). January is the coldest month, with an average high of 52°F (11°C).

Atlanta might be an urban metropolis, but it’s only about 90 miles from the Blue Ridge Mountains, so pack some hiking gear and comfortable walking shoes so you can explore the surrounding natural attractions. The city itself also boasts several scenic parks and walking trails. The developing BeltLine (a historic 22-mile railroad corridor that is being transformed into a network of green spaces) is one outdoor jaunt every visitor should experience.

July and August are popular—and busy. If you want to see the tulips, come mid-April to early May. You’ll find better deals and quieter crowds October to March, with the exception of New Year’s Eve. This is a unique and riotous celebration in Amsterdam, and well worth experiencing.

Amsterdam is compact, so walking or renting bikes to make use of the great bike lanes is easy. Yet public transport (trams, metros, and buses) also is excellent. Buy a chip card at a ticket vending machine or counter, or ask the driver for a tourist pass (there are one- to seven-day cards starting at $8).

August is the hottest month, with an average high of 63°F (17°C), and the coldest is January, with an average high of 37°F (17°C).

Some attractions (especially the Van Gogh Museum and Anne Frank House) get very busy, especially in summer, so booking a ticket and time to visit in advance. The city is generally safe, but pickpockets operate widely; be careful on the tram and at the market.

For the best weather, travel between November and April.

The city and its inner suburbs are easily explored on foot, but you can also take the Inner Link bus ($2.50), which does loops around the city to Parnell, K Road, Ponsonby, and Victoria Park.

January and February are the hottest months, with an average temperature of 71ºF (21ºC). July and August are the coldest months, with an average temperature of 55ºF (13ºC).

Auckland’s public transportation can be a hassle, so book a car in advance if you’d like to see the entire city.

If you want to take advantage of Austin’s bigger festivals, know that South by Southwest happens in Spring, and Austin City Limits in early fall—both times of year when the heat hasn’t become unbearable and temperatures hover between 70 and 80 degrees.

Austin’s metro and bus system is not particularly extensive, but in general it connects the north to south side along Congress Avenue. A single ride starts at $1.25, and week-long passes can be purchased for as little as $11.25. B-Cycle is the city’s pay-as-you-go bike borrowing program, and taxis and car services are widely available.

August is the hottest month, with an average high of 95.6°F (35.3°C). January is the coolest month, with an average high of 60.3°F (15.7°C).

Even in the dog days of a hot summer, Austin’s weather can be unpredictable. Pack for rain or sudden drops in temperature, especially at night, even if days are expected to be sweltering. And because of the major events it hosts, as well as being a college town, there is an active partying scene. The city has launched a major “Get Home Safe” campaign to help revelers have accessible to responsible ways to get home.

The rainy season lasts from October until March, with monsoon-level downpours, and is not the best time for tourism. The high season, which is Easter week and Chinese New Year, generally has higher hotel rates. The best time to find deals for Bali travel is between September and December, and the best time to visit is during the dry season, April through October.

Public transportation in Bali is hard to come by, but it is possible to travel by taxi or to rent a motorbike.

Bali is situated near the equator and benefits from a tropical climate, with an average year-round temperature of 86°F (30°C).

One of the most picturesque things to do in Bali is a sunrise trek to the summit of Mount Batur. If you’re intrepid, fit, and don’t mind getting up in the middle of the night to go, you’ll be rewarded with some of the island’s most spectacular views.

The short window of winter lasts between late December and early January, and these cooler temperatures coincide with peak tourist season. November and February are cooler with (typically) fewer people.

Traffic is unavoidable if in a car or other vehicle. Public transportation is rapidly improving, and the BTS (the above-ground Skytrain) and MRT (underground metro) run from 6 a.m. to midnight; however, they require separate tickets and rarely connect with each other (fares for both start at $0.50). Brightly colored taxis and tuk-tuks are available for hire for an outstanding bargain.

April is the hottest month, with an average high of 95°F (35°C) with humidity adding an extra layer of heat. December is the coolest month, with an average high of 79°F (26°C).

The hottest season runs from March to August. Rainy season is unpredictable and varies, but normally runs from June to early October. While it is classified as monsoon season, the rains infrequently last more than an hour or two at a time.

July and August can get quite hot and humid, so the best time to go is early summer (May-June) and fall (September-October), when it’s pleasant and mild.

Barcelona has an excellent public transport network. Buy a T10 pass from any ticket machine to get ten one-way trips for $11. Alternatively, if you buy individual single tickets, they will cost $2.30. The passes are valid on all metros, buses, trains and trams operated by TMB, Renfe and FGC. Taxis in Barcelona are also cheap, hassle-free and easy to find.

August is the hottest month, with an average high of 74°F (24°C). January is the coldest month, with an average high of 49°F (10°C).

Mealtimes in Spain can be confusing. Restaurants are generally open from 1:30 p.m. to 4.:00 p.m. for lunch, and from 8:30 p.m. until 11 p.m. for dinner. Many stores close for lunchtime siesta (2 p.m. to 5 p.m.), as well as on Sundays and public holidays. A lot of businesses close for the whole month of August.

The best times to visit Beijing are autumn and late spring, which bring clear skies, mild temperatures, and resplendent flora. Crowds are thick during the October holidays (October 1 through 7) and Spring Festival (late January to mid-February, depending on the lunar calendar).

The subway is the cheapest way to get around (a one-way trip starts at about $0.30). Taxis are plentiful and cheap, though cycling is arguably the best way to see the city, especially if you’re staying in an area with many hutongs.

July is the hottest month, with an average high of 81°F (27°C), and January is the coldest, with an average high of 25°F (-4°C).

Though Beijing is the capital of China, few locals speak English, compared with Shanghai and Hong Kong. Haggling is expected at markets like the Silk Market, Maliandao, Panjiayuan, and Hongqiao, so brush up on your survival Chinese for best results.

The city is teeming with life in summer, which can start in May and may continue into October, with its open-air parties and plentiful street festivals. Your second-best bet is the Christmas and New Year season, when you can delight in the seasonal markets, hot wine sold by street vendors and fireworks.

Germans are known for two virtues: efficiency and punctuality, and the two are linked. This applies to their effective BVG transport system, with trains, trams and buses which operate 24 hours a day (remember, Berlin is an all-night party city); a single-ride ticket starts at $1.75.

July is the hottest month, with an average high of 64°F (18°C). January is the coldest month, with an average high of 30°F (-1°C).

You may experience some culture shock when you arrive—the city is incredibly permissive, and anything goes. And don’t be put of by the notorious “Berliner Schnauze.” Berliners, especially long-standing natives, can be testy and a bit biting. Don’t let it slow your pace.

Bermuda is a year-round destination (it has a subtropical climate), but the best time to visit is September and October, when the humidity of summer disappears but water temperatures remain warm enough for swimming. Bonus: This is when hotel rooms typically become less expensive, since autumn is the start of shoulder season.

Car rentals are not permitted in Bermuda, so if you’d like your own wheels, you’ll have to rent a scooter. It’s the island’s transportation of choice (locals call them “bikes”)—just make sure to stay on the left side of the road, since Bermuda is still a British overseas territory. Don’t like scooters? Public busses and ferries cover most of the island and taxis are widely available—though a bit expensive.

February is the coolest month, with an average temperature of 66°F (18°C). July is the hottest month, with an average temperature of 80°F (26°C).

Despite popular belief, Bermuda is located in the Atlantic Ocean, not the Caribbean—it’s about 650 miles due east of Cape Hatteras, N.C.. Days are usually warm but nights, especially in winter, can get cool so pack a light sweater or rain jacket.

Most travelers visit Cape Cod from June through September—but traveling here in the summer means you’ll be battling crowds and paying a premium for hotels. Insiders know to come during the less-busy shoulder season (April and May, October and November), when prices drop.

On a good day Cape Cod is a little over an hour’s drive from Boston—factor in extra time if you’re arriving or departing in summer. You can take a short flight from nearby cities into Hyannis or Provincetown; there’s also a fast ferry from Boston to Provincetown starting at $58 one way or $88 roundtrip per adult. You’ll want to rent a car in order to explore.

July is the hottest month, with an average high of 79°F (26°C). January is the coldest month, with an average high of 37°F (2.7°C).

Because of Cape Cod’s geographic location, temperatures can be surprisingly mild: cooler than expected in summer and warmer in winter. Bring a light jacket, even if the forecast calls for hot weather. Temperatures dip in the evening and can change at a moment’s notice.

April and May are stunning months to visit Boston, as spring blooms along the city’s parks and green spaces. October and November will show you an authentic New England fall.

Getting around the city is a snap with the Massachusetts Bay Transportation Authority (known as the “T”), as it includes subways, buses, and commuter rail services that serve Boston and beyond. A single subway trip costs $2.10, and if you plan on making a number of trips, you might invest in a weekly pass for $19.

January is the coldest month, with an average temperature of 37°F (2.7°C). July is the warmest month, with an average temperature of 82°F (28 °C).

Much in Boston revolves around the area’s colleges and universities, and you’ll find that hotel prices in May and September rise accordingly. Book far in advance to snag a deal during these times, and if you don’t mind the cold, try a visit in January and February. Everything is a bit less crowded and hotel prices are much more reasonable.

Buenos Aires radiates all year-long, but fall (from April to June) and spring (from September to December) are the best seasons to visit Buenos Aires, when temperatures are mild and hotels offer lower rates. During the summer months of January and February, expect outdoor concerts and markets, as well as humid heat and considerable crowds. Cultural happenings include the World Tango Festival in August and the Circus Festival in May.

Buenos Aires is a flat, walkable city. The Subte subway system costs $0.67 a ticket, while bus fares vary between $0.30-$0.35. A magnetic SUBE card costs $2.57 and can be used on all modes of public transit. You can also rent bikes for free (registration required) on the EcoBici scheme or flag down distinctive black and yellow taxis.

January is the hottest month with an average temperature of 86°F (30°C). July is the coldest with an average temperature of 44°F (7°C).

Many businesses close for all or part of January for summer vacation. Otherwise, restaurants are generally open from 12.30 p.m. until 3 p.m. for lunch, and 8 p.m. until 12 a.m. for dinner. Argentines observe 17 public holidays when banks close.

For those hoping to avoid the slight chill of winter, or the high humidity and mosquitoes of late summer, it’s best to visit Charleston in spring and fall, but truthfully, there simply is no bad time to visit.

The historic homes, galleries, and restaurants of Charleston’s lower peninsula can all be experienced on foot, but you’ll cover more ground by bike (either courtesy your hotel or rentals). Pedicabs are plentiful, and the Green Taxi is quick to respond.

July is the hottest month, with an average high of 91°F (32.8°C). January is the coldest month, with an average high of 59°F (15°C).

With Charleston’s culinary scene booming, be sure to make reservations ahead of time, especially for coveted spots like Husk, FIG, and The Ordinary. Otherwise, check the weather forecast and consider bringing layers if needed, sunscreen for balmy weather, bug spray for spring gnats or summer mosquitoes, and umbrellas for the occasional downpour.

Spring, summer, and fall. Festivals, special events, and beautiful scenery happen every month, and Lake Michigan is picturesque.

Chicago’s elevated train (the “L”) and bus network is expansive and services the city’s neighborhoods, and even some surrounding suburbs (prices start are $2 per bus ride and $2.50 per train ride). It’s also fairly walkable, especially downtown.

January is the coolest month, with an average temperature of 31°F (-0.6°C) and July is the hottest month, with an average temperature of 84°F (28.9°C).

Traffic is thick and rental cars, gas, and parking are expensive. It’s best to stay on public transit. Winters can be especially windy in the Great Lakes region, so be sure to pack a hat and scarf, and wear lots of layers.

Denver tends to have two peak seasons: winter, when it's a stop en route to ski resorts, and summer, when the long days and cool evenings make it a great escape from hotter and steamier parts of the United States. Weather-wise, summer is the optimal time to make Denver travel plans, but you may find better deals on hotels at other times of the year. In winter, the city is known to have heavy snowfalls.

Denver’s walkable downtown is easily accessed by the A-Line train ($9 one way), about a 37-minute ride from Denver International Airport. The free 16th Street Mall Shuttle, the city’s bike sharing system (B-cycle), and pedicabs allow you to cover more ground.

July is the hottest month, with an average high of 88°F (31°C). January is the coldest month, with an average high of 44°F (7°C).

With Denver’s varying weather, it can be 75 degrees one day and snowing the next. Pack layers, bring a water bottle to stay hydrated, and don’t forget the sunscreen. The city sits at 5,280 feet—hence the Mile High nickname—so slow down on the cocktails; alcohol packs an extra punch at altitude.

High season is December through April, with reliable sunshine but larger crowds and prices to match. The rest of the year is green season, with better deals and regular rain showers. October is the wettest month, so avoid traveling then if you want to maximize your beach time.

Costa Rica’s bus system may be a challenge to navigate in San José, but once you’ve paid the cheap fare (starting at $1 within a city, $10 for cross-country trips) and boarded, transportation is a breeze. For those with bigger budgets, Interbus and Grayline run shuttles between top destinations starting at $40, and Sansa and Nature Air offer quick domestic flights starting at approximately $60.

Costa Rica has a tropical climate, with a wet and a dry season each year on the Pacific side, and occasional showers throughout the year on the Caribbean side. Note that the Caribbean is often gorgeous in October, while this is the dreariest month on the Pacific side and in the Central Valley. Costa Rica’s weather varies wildly depending on which side of the country you’re visiting.

Costa Rica isn’t as cheap as it used to be, and you will get hit with a 13 percent tax at every hotel and restaurant (in addition to a 10 percent service charge at every restaurant). Tipping is uncommon in restaurants, but it is customary to round up to the nearest 100 colones for the taxi driver and to offer a tour guide a few extra bucks.

Dallas enjoys a fairly mild climate, which makes any month ideal for traveling here. Honest locals would warn you, however, that summer brings temperatures in the 90’s and 100’s on a regular basis.

Although the Dallas Area Rapid Transit (DART) will get you around the city starting at just $1.25 a ride, most locals are still loyal to personal transportation. Uber is a popular option for visitors who don’t want to rent a car.

July is the hottest month, with an average high of 97°F (36°C). January is the coldest month, with an average high of 54°F (12°C).

To fully experience the charm and beauty of the city, you have to be willing to explore its different neighborhoods. From the Bishop Arts District to Knox Henderson and even Highland Park, each pocket offers a different window into the lives of the locals.

Keep in mind that it will be hot no matter when you visit Dubai. Between November and March the weather is milder (think a balmy 73 degrees). The world's richest horse race, the Dubai World Cup, takes place in March. Avoid going in July and August, when the heat feels unbearable and temperatures clock north of 103 degrees.

Don’t plan to walk; in this city, metered taxis are the most popular and ubiquitous mode of transportation. There’s a mandatory flat rate of $3 (ladies-only cab services are also available). The Dubai metro, divided into four cars that include ladies-only and “gold class,” will get you to all the most popular neighborhoods.

August is the hottest month, with an average high of 96°F (36°C). January is the coldest month, with an average high of 66°F (19°C).

The city essentially shuts down for the holy month of Ramadan (dates change each year). Restaurants are closed in order to respect muslims that are fasting, and it’s illegal to eat, drink, or smoke in public during this period.

Owing to a subtropical climate, Hong Kong’s sweltering summer months are sauna-like, and there are frequent monsoons and typhoons during that time of year. Prime timing for a trip falls around mid-October to late December, when temperatures are still mild and Chinese tourists swarming in for the week-long national holiday have left.

Hong Kong runs a sophisticated system of trains and buses between Hong Kong Island, Kowloon and the New Territories, while 27 ferry routes take care of transportation to outlying islands. By far the most interesting option is the 110-year old trams that breeze through the main island's most iconic areas, and getting on these retro double-deckers will only cost you $0.40. All the aforementioned rides can be paid with a simple tap of the Octopus card, which can be topped up at metro stations and convenience stores. Taxis are also relatively affordable, though it can be hard to convince cab drivers to cross the harbor. Opt for an Uber when all else fails.

July is the hottest month, with an average high of 84°F (29°C). January is the coldest month, with an average high of 61°F (16°C).

Due to the ubiquity of counterfeit thousand-dollar notes on the market, most shopkeepers are hesitant to accept denominations larger than HK$ 500. Still, set aside cash for dining—many restaurants do not accept credit cards.

July and August can be unbearably hot and humid in Florence so are best avoided. In August, when sensible Florentines flee the city, many restaurants and bars and some shops close for a period. In spring and fall (April/June and September/October), the weather is usually pleasantly warm, but the city is heaving with tourists. If you want to avoid the crowds, pack warm clothes, an umbrella, and a pair of sunglasses and visit between late November and late February.

The centro storico (historic center) of Florence is small and very walkable, especially since large areas have been pedestrianized. The efficient bus network, run by ATAF, includes a fleet of Lilliputian electric buses (routes A, B, C, and D) designed to navigate the narrow streets of the city center. Single tickets for all routes cost €1.20 and are valid for 90 minutes; a 24-hour pass costs €5. Taxis can’t be hailed on the street but are available at designated stands or by phone (39-055-4242 or 39-055-4798).

Florentine summers tend to be hot and humid and winters are often cool and damp. January is the coolest month, with average temperatures of 43.7°F (6.5°C). July is the hottest month, with averages of 76.3°F (24.6°C).

Book tickets in advance for the Uffizi and the Accademia unless you are prepared to wait for hours in line. If you are planning to visit multiple museums, consider purchasing the Firenze Card, which will not only save you money but also allow you to skip lines. At restaurants, tips are not usually expected, although it is nice to round up your bill with a few coins.

Peak tourist season in the Florida Keys begins in late December, right after the holidays, and the area remains busy through May. The number of visitors drops during the summer months, but for Florida residents and other travelers who don’t mind a bit of humidity, the summer months offer an opportunity to take advantage of thinned-out crowds and better deals on hotels. June 1 to November 30 is officially hurricane season in the Keys, though August, September, and November are the most vulnerable months.

Though there are regular shuttle services between both Fort Lauderdale and Miami International Airports and Key West, if you want to see more than just Key West, your best option is to rent a car. Once you arrive in Key West (which is usually the ultimate destination for anyone making the drive), you can get around pretty easily on your own two feet. Visitors who opt to park their vehicles at the town’s Park N Ride Garage (which costs $2 per hour or up to $13 per day) can utilize Key West Transit, the city’s bus system, for free. That same transit system operates between Key West and Marathon, with prices ranging from $2 for a one-way bus ticket around town to $25 for a weeklong pass to get you all around the Keys.

July is the hottest month, with an average high of 86°F (30°C). January is the coolest month, with an average temperature of 70°F (21°C).

The Florida Keys are home to dozens of annual events that have a tendency to attract big crowds and send hotel rates skyrocketing. If you’re planning to attend one of these events, such as Key West’s Fantasy Fest, in October, there’s really no way of getting around the increased tourism. If you’d rather avoid the crowds and price surges, check the Florida Keys Tourism Bureau’s website and plan your dates accordingly.

A near-coastal city with a mild, tropical climate, Houston is lush and green almost year-round. For a uniquely Texas experience, the acclaimed Rodeo takes place each March, while in April, the world’s largest Art Car Parade draws the crowds, too.

Cars reign in Houston, and enjoying all there is to see is hard without a rental, though there is an efficient metro rail and city buses ($3 for a day pass). Neighborhoods like downtown, the Galleria, and the Museum District are easily walkable.

July is the hottest month, with an average high of 94°F (34°C). January is the coldest month, with an average high of 62°F (16°C).

Famous for its record humidity, Houston’s spring and summer months can feel much warmer than they are. The city also is an international arts destination, and most museums are free on Thursdays.

There are just two seasons in Lima—summer and winter—and the weather doesn’t fluctuate too much throughout the year. Since Lima is in the southern hemisphere, its seasons are the opposite of the United States. The warmest time is between December and April, though January is the month where the sun manages to burn through the seemingly eternal clouds and fog.

Traffic is mayhem in overcrowded Lima’s narrow streets. Taxis don’t use meters, so negotiate the price before getting in. There are two types of buses: the Metropolitano (from S2.50 soles with the purchase of a five-sol tarjeta inteligente metrocard) and Combis (from S1 sol), minibuses that barely brake to let passengers on and off.

February is the hottest month with an average temperature of 75°F (24°C). August is the coldest with an average temperature of 63°F (17°C).

It’s eternally cloudy here, but given the high altitude, you’ll still need to pack sunscreen.

Summer is the most popular time to visit but can be uncomfortably hot and humid. Spring and fall are more pleasant, with fewer visitors (and shorter lines at major tourist sites). Winter can be a great time to visit if you can brave the cold and damp; hotel prices drop dramatically, and under a cloak of fog or snow the brooding city feels especially romantic; a teahouse around every corner makes it easy to chase away the chills.

Purchase a reloadable Istanbulkart from a büfe (convenience-store-like stalls found around the city and outside ferry terminals), which lets you ride—and save money on—the city’s vast network of trams, funiculars, subways, buses, and ferries. Taxis are plentiful, but beware: drivers can be on the surly side.

July is the hottest month, with a daily average of 74°F; February is the coldest, with an average of 42°F. The January is the rainiest month.

Beware carpet sellers in the Old City and the Grand Bazaar, who will lure you in with the promise that you can “just look” and offer glasses of tea before laying on the hard sell (remember: you are not obligated to buy, even if you drink that tea). Hoard small bills, especially if you plan to use taxis to get around; drivers rarely carry much change. Istanbul locals are incredibly hospitable; don’t be surprised if a perfect stranger offers you a glass of tea at a teahouse. A few words of Turkish (merhaba for “hello,” kolay gelsin for “take it easy,” and tessekur ederim for “thank you”) will smooth encounters.

Year-round. Many locals take flight during the searing-hot summers, but ample misters by the pools (and low, low hotel prices) make summer a fabulous time to visit. It can get chilly in winter, but flower-filled conservatories make Vegas seasonless.

Renting a car is generally inexpensive, though for a higher price tag, you can rent Bentleys, Ferraris, and other luxury cars. Valet parking is free in the casinos (tip from $3). Rates for the Las Vegas Monorail, which runs from the MGM Grand to SLS Las Vegas and stops in seven places, start at $12 for a day pass.

July is the hottest month, with an average high of 106°F (41°C). December is the coldest month, with an average high of 58°F (14°C).

Hotel prices rise and fall dramatically in relation to the massive conventions held in town, and many hotel companies show their rates on calendars several months out. Search the Las Vegas Convention Calendar to navigate around the biggest shows.

Lisbon is one of Europe's sunniest capitals. The most idyllic months are May to August, when food and music festivals are practically a weekly occurrence, the city's sun-kissed sands are at their postcard-perfect ideal, and Lisboêtas flock to alfresco bars and restaurants. While Lisbon is busy year-round, hotel prices drop significantly from November to February, and the weather remains quite mild, making it a good time for travelers on a budget to visit.

Lisbon is pretty compact for a European capital and is made for walking, especially in cinematic neighborhoods like Alfama and Bairro Alto. The bulk of Lisbon's public transport is operated by Carris (tickets/day passes from $2/$6.68), including city buses and all of the Lisbon's historic trams, funiculars, and elevators. Metropolitano de Lisboa (tickets from $1.56) runs the city's metro system. Taxis and Uber are widely available—there are a lot of hills, after all.

January is the coolest month, with an average temperature of 52°F (11°C). July is the hottest month, with an average temperature of 74°F (24°C).

Lisbon's famous artistic stone pavements, known as calçada portuguesa, are easy on the eyes but can be dangerously slippery—make sure your shoes have gripping soles and save the high heels for Paris and Milan. Always have cash on hand as well—many of the city's bars, restaurants, and shops only accept Portuguese plastic, known as Multibanco.

With its pleasant desert weather (dry and hot days, cool nights), there’s really no bad time to visit Los Cabos. But the peak travel season is December through April, when the weather is a bit cooler. Bonus: This is also prime season for whale watching. For fewer crowds, go in spring or fall, when temperatures are still mild and rain is less likely. Summer is hot, but you still get those consistent ocean breezes—and the rates are at their lowest.

Rent a car so you can get out and explore this vibrant destination. If you want to save a few pesos and can speak Spanish, there are safe and friendly public buses that navigate the Tourist Corridor; a ride costs about $2 a person. Taxi fares are reasonable and vary based on the destination (pro tip: negotiate the price before you take off).

June, July, and August tie for the hottest months, with an average high of 99°F (37°C). January is the coolest month, with an average high of 79°F (26°C)

Good walking shoes are smart for exploring San José del Cabo and its cobblestone streets. Other than that, a pair of flip flops will take you anywhere you need to go, except fancy hotel restaurants and lounges, where you might want to upgrade your footwear. It’s always smart to learn a few phrases in the local language—in this case, Spanish—but most people here speak English.

Spring starts early in the U.K., and it’s optimal in otherwise temperamental weather (still: pack an umbrella). Mild winters and traditional Christmas markets make November and December popular, too.

Choose from the subway (referred to as the tube or underground; a single ride starts at $2.60) to buses, boats, commuter trains and taxis. Transportation is divided into zones; the further the zone is from central London, the more expensive it will be to get there. If you're in the city for a few days, purchase a smart card, and consider a day ($9.90) or week pass ($49.50).

January is the coldest month, with an average low of 45°F (7°C) and July is the hottest month, with an average high of 66 °F (19 °C).

London is expensive and not as much a convenience culture as America (most black cabs do not take cards). Plan ahead to get the best deals, and book restaurants and theater tickets well in advance.

Year-round. L.A. is the land of endless summers, and it’s always a wonderful place to escape for a dose of Southern Cali sunshine.

It’s true that L.A. is most widely known for its car culture, but there are a variety of other ways to explore the city without having to get behind the wheel. Metro’s subway trains, light rail and buses ($1.75 per ride) transport hundreds of thousands daily, while numerous citywide bike paths welcome a growing number of cyclists.

December and January are the coolest months with an average temperature of 68°F (20°C). August is the hottest month with an average temperature of 84°F (28.3°C).

January through April tend to see the lowest room rates and occupancy, meaning it’s a fine time to take advantage of deals and escape the cold weather for a slice of sunshine.

Though Madrid is miles away from the sea, the city experiences a Mediterranean climate, which means warm, humid summers and mild winters. Spring (April to June) and autumn (September to November) have the mildest and most pleasant weather. The very heart of winter (January and February) can be quite cold and rainy, whereas July and August can be very hot.

Madrid has an excellent (and air-conditioned) Metro and bus network that connects virtually all the places a visitor may want to go, including the airport. A 10-ride ticket costs 12.20 euros (1.5 euros for a single ticket). For longer journeys, there are the Cercanias commuter trains and the Renfe national rail service. Taxis are abundant and provide a reliable and relatively inexpensive way to get around.

July is the hottest month, with an average high of 76°F (25°C). January is the coldest month, with an average high of 42°F (6°C).

The last decade has seen a tremendous normalization of business hours for many larger retailers and nearly all major cultural institutions, which no longer close for the long, late Spanish lunch (2 to 5 p.m.). But smaller independent shops and offices do still close at midday, and virtually all stores are closed on Sundays and public holidays.

June through September is the rainy season, but don't be put off by that label; rain tends to come in dramatic bursts in the evening, and it's a rare day when the sky pours. It’s possible to travel to Mexico City at any time of year. Winters are mild, with the lowest temperatures dropping to the 50s, while falls are crisp, and springs are lovely, with jacaranda trees blooming all over town.

Transport options, both public and private, abound herel, which is convenient, given that there's so much ground to cover. The Metro system isn't frequented by tourists, which is a shame: though it can be hot and crowded, it's extremely efficient, and at 5 pesos (about a quarter) a ride, it's a bargain. Aboveground, there's the MetroBus, taxis, and car services like Uber. Traffic jams are common but the city is pedestrian-friendly in many neighborhoods, especially Centro Histórico, Juárez, Condesa, Roma, Polanco, and Coyoacán.

May is the hottest month, with an average temperature of 64°F (18°C). December is the coldest month, with an average temperature of 55°F (13°C).

Uber is your best bet for getting around—it’s much more affordable than regular taxis, plus service is excellent, and drivers are all equipped with cell phones, so they can find places that regular taxi drivers may not be able to locate.

Summer and the winter holidays are both popular times to go, but May and October have similarly great weather—without the high season crowds.

While strolling the beach is the preferred mode of travel, visitors to Maui will need a car if they want to explore. Some attractions, like the Road to Hana, have guided tours by shuttle bus, and the Maui Bus provides public transportation at $2 per ride.

February is the coolest month, with an average temperature of 71°F (21.6°C). August is the hottest month, with an average temperature of 79°F (26.1°C).

Tradewinds are stronger in the afternoon—particularly during summer. To beat the wind, schedule watersports such as snorkeling and paddleboarding before 11 a.m.

Year-round. The climate is temperate. Plus, travelers coming from the Northern Hemisphere can escape their own winter for an Australian summer, and vice versa.

Melbourne’s public transport system goes just about anywhere, but traveling on it requires a myki card (used on all trams, trains—including regional ones—and buses). Purchase a myki Visitor Value Pack to get started. For those not venturing out of the Central Business District, there’s a free tram zone enabling easy access from one end of town to the other.

January is the hottest month with average temperatures of 70ºF (21ºC); July is the coldest at 50ºF (10ºC).

During the main school holidays over Christmas and New Year’s, hotels are more expensive and attractions can be packed. And unless you’re a sports fan, it’s also best to avoid visiting around major sporting events (the Australian Open Grand Slam in January; the Formula 1 Australian Grand Prix in March), as hotel rooms are often scarce.

January through April is Miami’s high season, as the regular influx of tourists prove. But budget-friendly (and crowd-wary) travelers are discovering the joys of the city’s quieter summer months, namely June through September. While it’s part of the so-called hurricane belt, making it vulnerable to inclement weather from June through November, as long as the sun is shining, Miami is open for business.

Miamians love their cars, and if you’re not renting a car, opt for taxi or car service. The Miami-Dade Transit system offers 800 Metrobuses that cost $2.25 per trip; the Metromover is free, electrically powered, and loops around Downtown and Brickell neighborhoods.

July is the hottest month, with an average high of 88°F (28°C). January is the coolest month, with an average temperature of 68°F (20°C).

Travelers who are not put off by the idea of humidity should visit June through November, when the best hotels are offering major deals and getting a table at the most popular restaurants and clubs is a snap.

The best time to visit New Delhi is in the fall, when temperatures begin to drop and humidity left over from the annual June-to-August monsoon begins to subside. Winter is also popular, though nights can get quite chilly. Early spring is pleasant, but avoid the summer months of May and June, when the city can get unbearably hot, with temperatures often reaching over 100°F.

New Delhi is fairly spread out, so most visitors rely on taxis, autorickshaws, or public transportation to get around. As traffic jams are an issue in the city, it’s often quickest to travel by metro. The network is clean and efficient, but some sections are still under construction, so check the latest with your hotel before setting out.

January is the coolest month with an average temperature of 57.5°F (14.2°C). June is the hottest month with an average temperature of 94°F (34.3°C).

India is still very much a cash economy, and while you can use credit cards in most of New Delhi's major hotels, stores, and restaurants, it’s always a good idea to have rupees to hand for taxis and smaller purchases. Non-residents can’t legally bring rupees into India, but ATMs are plentiful; just make sure to exchange or withdraw cash on arrival at the airport.

Milan is at its nicest in Spring (April, May) and Fall (September, October), when it’s generally pleasant and mild.

Milan is amply served by a network of subway (metropolitana), tram, and bus lines. Single-ride tickets cost $1.70 for the subway, or up to 90 minutes on ATM buses and trams, while day tickets cost $5. Most services run between 6 a.m. and 12.30 a.m., though certain lines run all night on weekends. Taxis can be hailed at a designated taxi stand, and bike sharing services are available, too.

January is the coolest month with an average temperature of 34°F (1°C). July is the hottest month with an average temperature of 73°F (23°C).

Many businesses are closed most of August, if not the whole month. Otherwise, restaurants are generally open from noon until 2:30 p.m. for lunch, and 7 until 11 p.m. for dinner. Italians observe many public holidays during which banks and stores are closed; the tourism office keeps a list.

Like much of the South, Nashville experiences a humid subtropical climate, but its altitude makes the city slightly cooler than other parts of the region. During the summer, temperatures hover in the mid-to-high 80s while winters are decidedly mild and feature temperatures in the mid 40s to low 50s. With all that in mind, the best time of year to visit Nashville is during the spring (though not if you have severe seasonal allergies) or fall, when the weather is comfortable and humidity is less bothersome.

The easiest way to get around Nashville is by car, though with the growing population, the interstates are becoming clogged with traffic at all hours of the day. Many Nashvillians have taken to ride-shares like Lyft and Uber instead of their own cars, and biking has become an increasingly popular way for out-of-towners to get around, with 31 B-cycle stations planted throughout the city ($5 for a 24-hour rental). Many of the downtown and West End hotels offer complimentary shuttle service within a three-mile radius, and there’s also Joy Ride, a network of golf-cart shuttles providing point-to-point transportation.

July is on average the hottest month, with an average high of 89°F (32°C). January is the coldest month, with an average high of 47°F (8°C). The weather generally stays hot through September, cools off in October, then gets brisk come November. Winters vary—usually ranging from the low 30s to mid 40s—and are often punctuated with periodic ice storms in January and February. Nashville gets very little snowfall, so the city shuts down at the first sign of a dusting.

As the state capital, Nashville sits right in the middle of Tennessee, a state with Memphis on its western edge and the Great Smoky Mountains straddling the eastern border. The most visited national park in the country, Great Smoky Mountains draws more than 10 million visitors a year thanks to its central locale, abundant wildlife, and network of biking and hiking trails. Even if the park isn’t on your itinerary, you can still break out hiking shoes for a day trip to some of the area’s gushing waterfalls, like Burgess, Cummins, and Foster.

In spring, early if you want to hit Mardi Gras, later if you prefer Jazz Fest, but the weather is at its most pleasant then. It’s closely followed by fall, when picnics and park days are still enjoyable. The winters are mild and short, but the humid summers can be oppressive, and the city quiet.

Downtown is compact and it’s possible to walk or bike around the French Quarter and surrounding neighborhoods without too much effort. Cabs are plentiful for journeys further afield. Public transportation can be found via the New Orleans Regional Transport Authority, where both bus routes and the details of the historic streetcar lines (still just $1.25 per journey) can be found.

August is the hottest month, with an average high of 91°F (32°C). January is the coldest month, with an average high of 62°F (16°C).

New Orleans is a relatively small urban center, but is surrounded by the swamp lands of southern Louisiana. It’s possible to drive out and feel fairly remote within an hour or so, and taking a swamp tour to see the local wildlife (including alligators) is a popular day trip for visitors. The Bayou and Lake Pontchartrain are both great options for exploring the waterways around the city, as is a steamboat trip along the Mississippi River.

Travel to Orlando for year-round sunshine; there's no real off-season here. Just expect an afternoon shower or two, and pack accordingly. The very busiest times are from late May to just past Labor Day, almost all long holiday weekends, the winter holidays, and spring break—late March to April. You might want to skip out on Orlando travel during prime vacation periods to avoid standing on long theme park lines.

Roads are tailored for visiting tourists and very well signposted. The vast majority of attractions are a short drive from Interstate 4. If you don’t have a car, all the major parks and hotels run shuttles, which are mostly free to use, but can get crowded. Be advised that taxis can get expensive.

July is on average the hottest month, with an average high of 92°F (33°C). January is the coldest month, with an average high of 71°F (21°C).

If you’re visiting Orlando, do as much planning as you possibly can before you leave. It is not the place for spontaneous vacation decisions unless you’re fabulously wealthy. Book hotels that offer family discounts such as Kids Eat Free deals, have snacks to eat in the inevitable lines you’ll be standing in, and schedule indoor, air-conditioned shows for the hottest times of day.

Year-round. Central Park is as beautiful in full bloom as it is blanketed in snow. Each season offers something just a bit different—and equally worth seeing.

With more than 650 miles of subway track and the largest fleet of busses in North America, NYC’s public-transit system is the easiest way to get around. A single MetroCard ride (good for all subway and bus routes, plus access in and out of New Jersey on the efficient PATH train) costs $2.75; a seven-day unlimited MetroCard costs $31.

January is the coolest month with an average temperature of 36°F (2.2°C). July is the hottest month with an average temperature of 83°F (28.9°C).

Snag considerable deals on hotels—and experience NYC when it’s not packed to the brim!—just after New Year’s and in summer. These seasons offer easy access to what would otherwise be crowded exhibitions, activities, and restaurants.

October through April. Summer is December through March on this side of the globe, but the months leading up to and following it also boast mild weather and smaller crowds. The fall (April to June) is an ideal time to visit Cape Town to experience the wine harvest in the surrounding vineyards, while spring (September to November) is notable for views of the flowers and purple jacaranda trees in full bloom across the city. Cape Town's winters tend to be windy and rainy, especially in June through August.

The MyCiti bus network connects wide stretches of Cape Town, with fares starting at 12.60 rand one way and going up based on distance traveled. But most Capetonians now swear by Uber as their go-to means of transportation—it's cheap and safe.

February is the hottest month in Cape Town, with an average high of 80ºF (27ºC). July is the coolest, with still-pleasant highs around 62ºF (17ºC), but beware the torrential winter rains.

Prices skyrocket in December, with affordable hotel rooms becoming next to impossible to find in the weeks around Christmas and New Year’s. But outside that window, accommodations and food are incredibly reasonably priced, and if you’re willing to layer up and brave the sporadic downpours of winter, you’ll find unbelievable off-season rates and dining specials at top restaurants.

Summer—June, July, and August—when the days are long and relatively warm and outdoor cafes are crowded, is, not surprisingly, the high season. But few people make winter more enjoyable than the Danes, and the weeks leading up to Christmas are uniquely magical, with the city looking like the Royal Kingdom is when its streets, castles, and canals are covered in snow and ice.

One of the greatest benefits of the high taxes in Denmark is the availability of excellent public transportation: no matter where you are going in Copenhagen a bus, metro, or S-train can take you there (starting at $3 per ride). The best way to get around, however, is on bike—Copenhagen is a small city, and most often it will be faster, cheaper, and more fun to traverse it on two wheels. Taxis and Uber are widely available.

July is the hottest month, with average highs of 63°F (17°C) January is the coldest month, with average highs of 32°F (0°C).

In a city that’s besieged by darkness and cold temperatures for most of the year, any hint of sunshine and blue skies will bring out the locals. Expect to see people sitting outside on whatever bench or doorstep they can find with way too little clothes on, and don’t be shy about doing the same.

Tropical Oahu remains consistently warm year-round, though rain showers are more common in the winter months (November to March). Near its coastline, temperatures average 90 degrees during the summertime, and even in the rainy winter months it rarely dips below 75 degrees. At higher, inland points the climate is slightly cooler and more misty.

Although much of Waikiki (the tourist hub of Oahu, where most hotels are located) is walkable, you’ll want to rent a car to explore off-the-beaten-path beaches, hiking trails, and the North Shore. Every major car-rental agency has a branch or two in Honolulu. Otherwise, Uber is just as popular here as in any other metropolitan area in the U.S.

August is the hottest month, with an average high of 89°F (31°C). February is the coldest month, with an average high of 80°F (26°C).

The best hotel deals can be found in the fall, between summer vacation and the holiday season. It’s also when the island tends to be quieter and the weather is at its best—a little cooler and less humid than summer, with minimal rain. If you do choose to visit in high season (mid-December to April), book accommodations well in advance.

The best time to visit Palm Springs is between January and May, when the daytime temperature reaches the 70s and 80s. During the summer months, the weather can be extremely hot, but many find that time of year to be perfect for a morning hike or exploring indoor attractions such as galleries, museums, and shops.

Palm Springs is about a two-hour drive from Los Angeles. If you choose to fly, Palm Springs International Airport is served by 10 different airlines. Once there, it’s easy to explore the downtown area on foot, and you can catch a cab from your hotel if you don’t have a car. The SunBus system is also convenient—each ride costs $1 and buses offer free Wi-Fi.

August is the hottest month, with an average high of 108°F (42°C). February is the coldest month, with an average high of 71°F (22°C).

Visitors usually come to Palm Springs to relax by the pool or visit one of the many spas and resorts. But bring some comfortable walking shoes as well, as there are many interesting vintage stores to visit throughout the downtown area. If you’re feeling more adventurous, take a ride up the Aerial Tramway and go for a mountain hike.

The best time to visit is September through October. The weather is still warm and the autumn colors begin to show in the surrounding hills. It’s still a great time to bike or stroll along the rivers, visit Point State Park, or take in a baseball game or concert at one of Pittsburgh’s open air stadiums.

The best way to get around the city is by car, as Pittsburgh is not known for having excellent public transportation. Buses and taxis are the main options, with bus fares starting at $2.50.

Pittsburgh’s weather is temperamental. The city’s summer and autumn months are the best times to visit. This is when the parks are filled with picnickers sunbathing or admiring the colorful leaves. Winters are usually bitterly cold with the wind whipping off the city’s three rivers. Spring months usually tend to be cold and rainy with occasional warm, blue sky days.

The best way to prepare for your trip is to make some sort of loose plan that maps out locations of the places you’ll want to go. As mentioned, Pittsburgh is more or less a car-dependent city that’s low on parking, and at times heavy with traffic. It has quite a few one-way streets, some complicated intersections on hilltops, and a somewhat maddening freeway system, but it’s not nearly as bad as Los Angeles or Miami. Budget in some extra time to get where you’re going, especially if you don’t want to miss the start of a movie, concert, or game.

There is no “right” time—warmer months mean picnics and parks, but also crowds. During colder months skies are grey, but there are fewer tourists. There are events year-round, from outdoor summer concerts to holiday extravaganzas in the winter.

The ever-expanding metro and RER train systems transport Parisians just about anywhere they want to go. It’s cheap and efficient; a single ticket costs $2 and day passes start at $14. Taxis and buses are also easily accessible, but locals will walk or grab a Vélib bicycle if they don’t have far to go.

January is the coolest month with an average temperature of 41°F (5°C). July is the hottest month with an average temperature of 68°F (20°C).

Paris is a diverse, evolving city, so leave many of the Hollywood stereotypes at home. Try to speak French a bit and dress a little nicer than usual, but in the end, relax. Even Parisians wear sneakers—albeit fashionable ones.

Fall and Spring may be the most temperate (many come in springtime to see the cherry blossoms in bloom), but summer brings street festivals, and Independence Day is an especially exciting time, thanks to the city’s colonial history.

Philadelphia is walkable, especially in Center City, but there’s also an extensive subway network, trolleys, and a regional rail system (subway tickets start at $2.25 per ride). The high-speed rail station and international airport are close to Center City and accessible via public transportation.

July is the hottest month with an average temperature of 85.5°F (30°C) and the coldest is January at 25.5°F (-3.6°C).

Pennsylvania's unusual liquor laws have created a unique Bring Your Own Bottle culture at Philadelphia restaurants—for little or no corkage fee. Most restaurants don't mind if you bring beer instead of wine, and some will bring mixers for BYO liquor.

Though generally fairly temperate, winters are dependably rainy. May through June will guarantee a city in bloom, while July to September, you can enjoy the festival circuit easily in the long, dry days.

To best explore the city, make like a local and hop on a bike. Or you can take the TriMet light rail or bus, where tickets start at $2.50.

August is the warmest months, with an average temperature of 81°F (27°C). January is the coldest month, with an average temperature of 41°F (5°C).

If you scoff at eating “street meat,” you might want to change your mind in Portland, where locals love dining at the immobilized food trucks gathered into pods around the city. Prepare to sample Thai, Lebanese, Italian, and Japanese cuisine, among many others at these city institutions.

The best time to go to Rio is from December through March—Brazil’s summer months. September through November (spring) is also a good bet, with temperatures in the 70s, and little rain. If you don’t mind the crowds, February is Carnival time.

Rio’s metro system is clean, safe, and the most convenient way to get around (fares start at $1). Buses are cheap but tend to be crowded. Fancy a yellow taxi? Insist that the driver turns on the meter; some will try to haggle.

February is the hottest month, with an average high of 85°F (30°C). July is the coolest month, with an average high of 60°F (16°C).

Rio has a reputation for violent crime, but it is not as bad as you think. You won’t be at risk in well-populated areas; but leave expensive watches and jewelry at home.

Quebec is warm and vibrant from June through September. Temperatures peak in time for the tourist season in July and August and are often accompanied by humidity. But travelers looking to visit Quebec City who don’t mind the cold can experience the destination as a quieter winter wonderland, with tons of festivals and activities. Snow often blankets the city between December and April. And each year the city hosts its jolly Winter Carnival to celebrate the season.

There are buses and taxis but Quebec City is a walking city. Many of the winding cobblestoned streets are too narrow for cars, so plan your footwear appropriately. There’s also a ferry that runs seven days a week and links Quebec City with Levis.

July is the hottest month, with an average high of 76°F (25°C), and the coldest is January, with an average high of 19°F (-7°C).

With some of the strictest language laws in the world, French is the dominant language both spoken and on all signs and menus. But if you start speaking English, most locals will respond in English as well.

You can visit Rhode Island any time of year, but many will find that it is best during the spring, when the weather is mild. Providence’s cherished WaterFire festival draws nearly a million visitors each summer, and the recently cleaned-up riverfront has become a popular attraction for sightseers to the capital. In historic Newport, original 17th-century homes as well as the Vanderbilts’ former summer mansions can be toured year-round—at Christmas in particular, they put on a lovely show.

A Newport–Providence bus route—and several others throughout the state—is available through the decent RIPTA, which even offers a seasonal trolley service along Newport’s iconic Cliff Walk for travelers who have reached the end of the hike.

Temperatures can get up to the mid 80s (28ºC) in the summer, though evenings quickly cool off under the incoming sea breeze. In winter, that number drops to the low 20s (-6ºC).

Each summer, Newport’s grand waterfront hotels sell out quickly, so plan your trip well ahead. Alternatively, try a winter-timed trip to the historic town, where several mansions, shops along Bellevue Avenue, and restaurants remain open year-round.

July and August tend to be very hot with no respite, so the best time to go is spring (March-May) and fall (September-November), when the weather is warm and pleasant.

Rome’s public transportation network ATAC only has two Metro lines, but there are ample buses and trams. A single ATAC ticket costs $1.70 and lasts for 100 minutes. A 24-hour pass costs $7.89. Taxis are also easily accessible at designated taxi stands (they cannot be hailed), and the city is also quite walkable.

January is the coolest month, with an average temperature of 46°F (8°C). July is the hottest month, with an average temperature of 78°F (26°C).

The city observes all Italian public holidays, as well as two Rome-specific holidays: April 21 and June 29. Most businesses close on holidays and during the month of August. Restaurant hours are generally noon through 2:30 p.m. for lunch, and 7 until 11:30 p.m. for dinner. Tips cannot be added to the restaurant bill and should not be excessive—10% is average.

People who travel to San Miguel de Allende love it for its seemingly eternal spring. Winter is high season, with clear days and chilly nights; summer is rainy season, with green hills and mild temperatures; fall is fiesta season, boasting tourists, parades, and fireworks. There’s no bad time to go.

San Miguel de Allende Colonial Cities Transportation

You can walk everywhere in the Centro as long as you watch your step on the cobblestones. Otherwise, the public buses are cheap (30 cents) and taxis ($1.50 - $2.50) are ubiquitous—notable, since the hills are steep.

San Miguel de Allende Colonial Cities Weather

May is the hottest month, with an average high of 87°F (30°C). January is the coldest month, with an average high of 73°F (23°C).

Good walking shoes are essential, a rental car isn’t. Use any Spanish you have—people are very willing to try to understand you.

Every month is a good month to visit San Diego, since there really is no such thing as an off-season. If you’d like to avoid a moderate influx in traffic, stick to March through May and September through November, when kids are still in school and vacation times are at a minimum. December to February tends to see the most rain, and June through August are the most crowded months to travel to San Diego because school is out. The sweet spot for visitors is in the fall and winter months, when hotel room rates are lower and weather is still above average temperatures.

Having a car is imperative for getting around San Diego. While buses and cabs are available, it’s a fairly large and sprawling metropolis.

August is the hottest month, with an average high of 76°F (25°C) and average low of 67°F (19°C). December is the coldest month, with an average high of 65°F (18°C) and an average low of 48°F (9°C).

While the weather can best be described as blissful all year round, the coastal areas of the city tend to get chilly at night when the fog rolls in. Make sure to pack a light camisole or windbreaker.

Visit San Francisco in September or October for the most reliably pleasant weather and fewer crowds. Come in July and August for your pick of outdoor festivals and events. Spring is also a great time to visit, but expect the fog to roll in with a cool ocean breeze in the afternoons. During the annual Bay to Breakers footrace, held every May, some 75,000 runners and walkers, many in costume (and a few in their birthday suits), tackle this 7.46-mile course. The event also happens to be the city’s biggest (moving) party.

The eastern side of San Francisco is packed with walkable neighborhoods, if you don’t mind scaling a few hills. Use the BART (Bay Area Rapid Transit) subway system to get from downtown to the Mission District, SFO, or even the East Bay quickly and affordably. Regular Muni buses also offer an easy way to get around the city. Taxis, Ubers, and Lyfts are also quite common.

September is on average the hottest month, with an average high of 70°F (21°C). January is the coldest month, with an average high of 57°F (14°C).

This is a city where the weather changes on a whim and microclimates create varying weather patterns across the hilly terrain. Locals know to pack a few extra layers (a scarf and a light jacket should do the trick) before heading out. It might be sunny in the morning, but you never know when the town mascot, Karl the Fog, will crash the party.

The most popular, and pricey, months to plan a Seattle trip are May through October. Though this corner of the Pacific Northwest doesn’t get nearly as much rain as its reputation suggests, summer offers the best chance to catch sunshine. In September, days are warm and evenings are cool, there are fewer crowds, and less competition for hotel rooms means more affordable room rates. Similarly, the spring offers mild weather and reasonable hotels. Hotel prices tend to be lower during the winter, but there's heavy rain and cold temperatures. This is the time for snowboarding, skiing and snow trekking on Mount Rainer and Mount Si.

Traffic complaints are on the tip of every local’s tongue, and rush hours crowd the city’s main arteries and freeways. The bus system is convenient within the downtown core, and the Light Rail is a cheap ride from downtown to the airport. New street cars and an expanded Light Rail system are in the works, but walking remains the best way to reach a nearby destination.

December and January are the coldest months with average daily highs of 46°F (7.8°C), and about 18 days of rain. August is the hottest month with an average temperature of 76°F (24.4°C) and six days of rain.

Though most of the hotels are concentrated downtown, be sure to wander south to the historic Pioneer Square district and north to Seattle Center’s museums and arts institutions. As for the best dining, it’s worth the hike up to Capitol Hill, the city’s youth culture center and home to the buzziest eateries.

Summer and fall—from June through October—are usually sublime with long, warm, sunny days. In the winter, the snow can be beautiful, but the darkness is challenging. Temperatures hover around freezing from November through April, and due to its far northern location, there can be as little as six hours of daylight in the dead of winter. (The upshot is that you can sometimes see the aurora borealis from Stockholm.)

Stockholm is a compact city and pleasant to explore on foot. There’s also an easy-to-navigate subway and extensive bus routes, though the bus maps leave much to be desired. SL Centers in the subway stations can help you with tickets, everything from a single journey for $4 to a seven-day pass for $35. One word of caution: there are a surprising number of dodgy taxi companies in town that must be avoided. Stick to the big, reputable ones, which include Taxi Stockholm, Taxi Kurir, and Taxi 020.

February is the coldest month, with an average temperature of 23°F (-5°C). July is the warmest, at 72°F (22°C).

July is when Swedes take their annual month-long holiday. Many restaurants close, and people head off to their country houses, so the capital can feel either pleasantly calm or disappointingly quiet. The same mass exodus happens around the midsummer holiday, in June.

Spring and fall are the best seasons, not hot or humid, cold or wet. March to May is the best season to explore nature, as the spring flowers are in full bloom and weather is pleasant for sightseeing.

Public transportation is cheap, comfortable and convenient, with rides on the city’s modern metro system starting at $0.50, and rides on the downtown city bus having a flat fare of $0.30. Metered cabs are available, but not many drivers speak English.

January and February are the coldest months with daily highs of around 43°F (6°C). July and August are the hottest, and rainiest months, with daily highs of around 86°F (30°C).

Many websites, such as Google and Facebook, are blocked in the country, thanks to the “Great Firewall of China.” If you need access to these websites during your trip, it is best to buy a VPN before you travel.

November through June is the best time to visit St. Bart's. From December through April, the sun is especially scorching. December is considered peak season and requires bookings six months in advance. Clouds and showers sometimes interrupt the warm weather, especially during the fall. Avoid the rainy season in September, October, and November, when many establishments close.

There is no public transportation on the island. Many travelers pick up a rental car; there are 20 agents on the island, including Avis and Hertz. There are also 38 licensed taxi drivers. Hotels will be able to call one for you.

June through September are the hottest months, with an average high of 90°F (32°C). January through March are the coldest months, with an average high of 84°F (29°C).

Airlines like Winair and St. Barth Commuter sell tickets for the 15-minute flight over from St. Maarten. Another option: fly Tradewinds Aviation from San Juan, Puerto Rico.

To dodge peak season (around Christmas, New Year, and early January), visit from late September to early December or February to April. You’ll still enjoy sublime weather, but with fewer crowds. Sydney’s winter low season (June-August) brings cooler days but hotter hotel deals.

Sydney has user-friendly public transport spanning trains, buses, light rail, and ferries. Pick up a free Opal smartcard online (opal.com.au) or at newsstands. Fares are calculated by distance, but on Sundays you can travel all over the city for just $2.

January is the hottest month, with an average temperature of 73ºF (23ºC). July is the coldest month, with an average temperature of 55ºF (13ºC).

Time your visit to catch one of Sydney’s fabulous festivals. Prices and minimum-stays spike at hotels for the city’s famous New Year’s Eve fireworks, but Vivid Sydney’s outdoor illuminations (late May to mid-June) or the Biennale art show (March to June, even-numbered years) are equally inspiring.

Tulum tends to have warm weather all year round, with highs staying well within the 70s and 80s. Even in December, the temperature never falls below 60 degrees, so any time you travel there you will find tropical, sunny weather. Tulum's rainiest months are June, September, and October. The three-month stretch from October to December is the best time to visit, when hurricane season is over and the weather is warm but not oppressively hot. January through March see the biggest wave of tourists, so avoid that time if you're not a fan of crowds.

Taxis are fairly easy to come by, and accept both U.S. dollars and Mexican pesos—but you’re likely to get the best deal paying in pesos. Tulum’s main road runs all the way down the beach, and is fairly walkable, though you can also take colectivos—local shuttles—for incredibly cheap prices (20 pesos and up). And several hotels offer bikes for getting around as well.

July and August are the hottest months, with an average high of 82°F (28°C). January is the coldest month, with an average high of 75°F (24°C).

Most restaurants and bars, even the pricy ones, are cash only. You can pay in either Mexican pesos or U.S. dollars, but the exchange rate works in your favor if you pay in pesos. Thankfully, there are plenty of ATMs around—just make sure that the one you’re at dispenses local currency. October is a wonderful time to go, but several shops and bars close for several weeks during the low season. Facebook is the best resource for local business hours and closing notices.

Locals will tell you the best time to visit Tokyo is in the fall and spring, when temperatures are temperate and the scenery is stunning. Both cherry blossom season and autumn foliage season are excellent times to visit. Many festivals take place during the month of July, when Mount Fuji is also open for climbing.

Tokyo is one of the most well-connected cities on the planet in terms of transportation, and it’s easy to get almost anywhere by train (subway tickets start at $1.40). Note you will need to walk to and from stations, so bring some good walking shoes. Taxis can be pricey but helpful in navigating the city.

August is the hottest month in Tokyo with an average temperature of 79°F (26°C) and the coldest is January at 41°F (5°C).

The rainy season starts around early June, and lasts for a few weeks. Typhoon season occurs near the end of the summer, in August and September, and can make for some strong weather patterns that can disrupt flights and trains.

Late spring, early summer and fall are the most pleasant walking months in the city—and this is a walkable city. September, one of the loveliest months of the year, is also packed with the Toronto International Film Festival fêtes and a spate of other weekend festivals.

The Toronto Transportation Commission runs an underground subway system, streetcars and buses to get you from uptown to the waterfront (prices start at $2.25). Licensed taxis and Uber are also common.

July is the hottest month, with an average high of 70°F (21°C), and the coldest is January, with an average high of 28°F (-3°C).

Summertime in Toronto is festival time. Just about every weekend, and some weekdays, you’ll find one happening. If crowds aren’t your thing, avoid Caribana festival (July 28 through July 31), when the city greets more 1 million visitors.

Sunny, even temperatures make the Turks and Caicos islands a year-round destination, although travelers should be aware that hurricane season lasts from June to November. You’ll get better hotel rates (and fewer crowds) during hurricane season—the rain is sporadic and manageable. If you do visit in low season, do your best to plan your meals ahead of time, as a few bars and restaurants are bound to be closed for renovations.

There are taxis on the island, but the best way to get around is by renting a car, which is available at the airport. The British Overseas Territory follows the U.K system and drives on the left side of the road, so give yourself some time to get used to it.

August and September are the hottest months, with an average high of 88°F (31°C). January and February are the coldest months, with an average low of 73°F (23°C).

The Turks and Caicos are a chain of 40 islands that include Providenciales (the most populated island) as well as Grand Turk, Middle Caicos, South Caicos, and more. There are two airports—on Providenciales and Grand Turk—but most travelers fly in to Providenciales. For trips to the other islands, charter a boat or go with an operator like Silver Deep or Island Vibes.

Peak summer is hot and humid and can be famously smelly, so it’s best avoided from late June through August. Spring (April to early June) and fall (September to October) are ideal times to visit, with mild temperatures and fewer tourists. While winter can be freezing, wet, and at risk of acqua alta (flooding), December and January are the perfect months to see the city at its quietest—barring Christmas and New Year, visitors are at a minimum, and while many restaurants and shops are closed, you’ll have the canals to yourselves. The city is also very busy during Carnival (several weeks in February or March), which falls during rainy season. August is perhaps the worst time to visit Venice as it's muggy and crowded with tourists, as well as the time when many locals take their own vacations.

Venice has a decent network of water-based public transport: from vaporetti (water buses), which ply the Grand Canal, loop around the main city, and shuttle out to the islands, to traghetti, public gondolas that cross the Grand Canal at regular points. Single vaporetto tickets cost $8.60, so consider a travel card, from $23 for 24 hours. A single traghetto crossing costs $2.30 and is paid in cash to the gondolier. Water taxis are very expensive, starting at around $60 for a ride of even a few minutes. A waterbus from the airport costs $15.50.

January is the coldest month, with average temperatures of 37°F (3°C). July and August are the hottest, with an average temperature of 73° F (23°C), but because of the humidity, it usually feels much hotter.

With public transport routes limited to the main waterways, and footbridges everywhere that require climbing stairs, Venice can be difficult to get around if you have heavy luggage or limited mobility, so plan your routes carefully. Most museums and galleries close on Mondays, and many restaurants and shops close in January when visitor numbers are at their lowest.

Now that Vail offers summer and winter pastimes, there's no bad time of year to visit. The town itself is quite small, so plan on spa days or excursions to nearby hot springs for days you'd rather not spend outside. The best time for winter sports junkies to visit Vail is from late November to March, when the snow is plentiful. Summer sports-and-nature enthusiasts can enjoy the mountain from May to August. Prices peak during the holidays, so avoid that time of year if you’re traveling on a budget.

Many regulars fly into Eagle County Regional Airport; it's by far the closest point of entry, but it only serves commercial flights from 11 U.S. cities. (The airport's private landing strip expands its reach considerably—this is Vail after all.) For better prices and a greater range of itineraries, fly into Denver. It's a beautiful, two-hour drive whether you choose to rent a car or take the Colorado Mountain Express shuttle, which costs up to $100 per person and runs on the hour. Once you’re in town, you won’t need a car. Instead, take advantage of the free buses that run between Vail Village and Lionshead.

January and February offer the best chances for fresh powder, but temperatures can be quite cold on the mountain—average lows are in the single digits, and that's before you hit the lifts. Weather is dry and comfortable all summer long, with high temperatures topping out at 76°F (24°C) in July.

Vail's EpicMix app is a must-download for visitors. It will help you plan a day on the slopes according to your athletic ability and how much of the day you want to spend on skis, then track your vertical feet and other stats as you zip around the mountain. Bonus: you can use the interactive trail maps to keep tabs on other members of your group, so it's easy to split up for a few runs and meet up in time for lunch or cocktails.

Summer. The sun finally comes out in full force, showing the city’s beautiful landscape in its best light.

Public transportation is easy to access via SkyTrain, bus, or ferry. Prices vary depending on your destination, but single fares range from $1.30 to $4.00, and a DayPass costs $5.60 to $7.31.

July is the hottest month, with an average high of 64°F (18°C). January is the coldest month, with an average high of 39°F (4°C).

Summer is understandably the busiest tourist season. If you want to avoid the glut of visitors, try coming in early fall. The weather is still fairly good, and there will be fewer crowds at the most popular spots.

Vienna can be glorious in any weather, but it’s best in the spring and fall. Visit in May and June or September and October for ideal temperatures.

Vienna has some of the best public transportation in the world, with a well-run system of underground trains and above ground trams. Passes, which are good for unlimited travel on all forms of transit, are good for up to 24 hours (for 8 euros) to a full week (16 euros) and can be purchased at electronic kiosks in U-Bahn stations or online. Be sure to check your timing when purchasing online, as you can adjust the date on which your pass begins.

July is the hottest month, with an average temperature of 66°F (19°C). January is the coldest month, with an average temperature of 30°F (-1°C).

Austrians place a lot of emphasis on family and improving the lives of workers. That means many shops, particularly grocery stores but also other retail places, are rarely open as late as their American counterparts. While most grocery stores now stay open till 7:30pm (a relatively recent change), the majority are closed on Sundays.

Spring is the best time to visit, when you might be lucky enough to see the cherry blossoms in bloom, but fall is mild, too. Summer is more difficult with the high heat and humidity. During the holidays, the White House Christmas tree is on view and historic theaters stage classic Christmas performances all season.

One of DC’s greatest qualities is its walkability. A small town at heart, you can move between neighborhoods easily if time allows for a stroll. The Metro subway system (payment determined by distance) or the bus (fares from $1.75 to $4) go around town and to nearby suburbs, and there are plenty of taxis, too.

January is the coolest month with an average temperature of 29°F (-1.7°C). July is the hottest month with an average temperature of 89°F (31.7°C).

If you’re hoping to tour the White House during your visit, plan ahead. Anyone can tour the presidential abode, but everyone must submit requests no less than 21 days in advance either through their congressional representative or, for foreign nationals, through their embassy.

Year-round. Summertime offers festivals, river and lake swimming, crowds, and outdoor cafes, while winter has many cozy—gemutlich—cafes, and neighborhood clubs and restaurants.

Zurich is a great walking city, with most diversions concentrated in a small area: from the train station to the lake, and just on the other side of the river near the university. Public trams are ubiquitous, with fares based on zones (a single ride starts at $5).

July is the hottest month, with an average high of 65°F (19°C) and the coldest is January, with an average high of 32°F (0°C).

People tend to be slightly more formal here than at home; don’t take it personally, their reserved manner is just a form of Swiss shyness.