The best time to visit Key West is between March and May. Falling right between peak tourist season and hurricane season, this time of year promises temperatures in the low 70s and 80s Fahrenheit, limited rainy days, smaller crowds, and better flight and hotel prices. Winter (November through February) is the busiest season, and while the island is lively and fun, expect expensive flights and car rentals and for hotels and vacation rentals to be at capacity. Conversely, you’ll find unbelievable deals every June through October, but at a price—it's during Atlantic hurricane season. Show Hurricane Season in Key WestKey West, like the rest of Florida, is no stranger to hurricanes. Hurricane season runs from June 1 through November 30 every year, with the most powerful storms typically forming in August, September, and October. Because Key West is surrounded entirely by water, an oncoming hurricane often leads to a mandatory evacuation of the island. Peak Season in Key WestWhen the weather gets colder up north, winter travelers flock south to Key West for its blue skies and warm sunshine. For that reason, November to February is peak travel season in Key West. Thanksgiving week officially kicks off tourist season in the Florida Keys. After that, restaurants and hotels are at capacity, flight prices are more expensive than usual and traffic in and out of Key West gets pretty heavy. The island isn't that big, so added crowds are definitely noticeable. If you’re looking to visit at this time of year, make sure you book your flights, hotels, and rental cars early for two reasons: to make sure you get one before they’re all gone, and to save money on what is already a more expensive time to visit Key West. Fantasy Fest in Key WestKey West’s most popular event is Fantasy Fest, a 10-day costuming and masking festival that takes place at the end of every October. For a week and a half, expect funky costumes, public nudity, X-rated parties, a “Kinky Carnival,” appearances by adult film star Ron Jeremy and the main event: a nighttime costume parade down Duval Street on the last Saturday of Fantasy Fest. If you’re planning to go, wear your wildest costume and join the tens of thousands of locals and visitors crowding the streets of Key West—the island has been hosting it for more than 40 years. JanuaryWhile Key West never gets cold, January is the coldest month of the year there—with temperatures averaging between 65 and 74 degrees Fahrenheit. This is peak of “snowbird” season, that time of year when residents of colder climates escape to the warmth of South Florida, so flight and hotel room prices are higher and hotels fill up quickly. Events to check out:
FebruarySimilar to January, high and low temperatures are in the mid-70s and 60s Fahrenheit, respectively. February is the tail end of peak tourist season, so flight and hotel room prices will be at a premium. MarchMarch marks the official end of tourist season in Key West. This is a great time to visit the island, as hotel and flight prices are cheaper, temperatures are mild and Key West isn’t as crowded. Events to check out:
AprilDuring April, visitors start to feel the transition from spring to summer. By the end of the month, the higher temperatures start to creep into the 80s Fahrenheit, but the cool Gulf of Mexico breezes keep nights mild. Events to check out:
MaySummer has arrived in Key West. The sun beats down hard during Key West summers, so bring light clothing, plenty of sunblock and bug spray. Events to check out:
JuneThis is both the heart of summer and the official start of hurricane season in Key West. Many people think that South Florida summers are all sunshine, but don’t believe the myth. When there isn’t a hurricane, sunny mornings and afternoon thunderstorms are the norm. It’s still hot, however, so wear light clothing and pack an umbrella. Events to check out:
JulyJuly is the hottest month of the year in Key West. During this time of year, highs are in the 90s Fahrenheit and temperatures rarely dip below 80 degrees Fahrenheit. It’s still hurricane season, however, so afternoon thunderstorms are common and there is always a threat of devastating tornadoes and hurricanes. Events to check out:
AugustAugust in South Florida is typically when humidity is the highest. Much like July, expect hot days and frequent thunderstorms. August is also the peak of hurricane season, so prepare for the worst and make sure all flights and hotel rooms booked during this time are refundable. Events to check out:
SeptemberAs the unofficial start of fall, temperatures in Key West start to cool down (slightly) in September. This is also the peak of hurricane season, so while there might be more of a pleasant breeze, visitors should pack for both sunny and rainy climates. Luckily, this is also shoulder season—so hotel room and flight prices are cheaper. Events to check out:
OctoberOctober is one of the most popular times to visit Key West! The first couple weeks are quiet and perfect for a romantic or family-friendly getaway—but when Fantasy Fest comes to town at the end of the month, Key West turns into a giant, 10-day party. It’s the last month of hurricane season, but if one doesn’t hit, days are typically sunny and temperatures go as low as the mid-70s Fahrenheit. Events to check out:
NovemberNovember is an important month in Key West because hurricane season is finally over. As fall and the start to winter set in, the island gets cooler. While the weather is perfect, this is the start of the winter “snowbird” season, so expect crowded hotels and higher flight prices. Events to check out:
DecemberAs the holiday season comes to sunny South Florida, expect warm days and cooler, more breezy nights. Key West is busy with tourists at this time of year, so book your flights and hotel rooms early before they are all gone. Events to check out:
Frequently Asked Questions
TripSavvy uses only high-quality, trusted sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial policy to learn more about how we keep our content accurate, reliable and trustworthy. Should I visit Key West in November?November is an important month in Key West because hurricane season is finally over. As fall and the start to winter set in, the island gets cooler. While the weather is perfect, this is the start of the winter “snowbird” season, so expect crowded hotels and higher flight prices.
What is the weather like in the Florida Keys in November?Daily high temperatures decrease by 4°F, from 82°F to 78°F, rarely falling below 72°F or exceeding 85°F. Daily low temperatures decrease by 4°F, from 74°F to 70°F, rarely falling below 63°F or exceeding 79°F.
Is November a good time to go to Key Largo?The best months for good weather in Key Largo are January, February, March, April, May, October, November and December. On average, the warmest months are May, June, July, August, September and October. The rainiest months are August and September.
Can you swim in the Florida Keys in November?Beaches in the Florida Keys
In November, the average high air temperature in Key West is 80 degrees, and the average water temperature is 76, making for very comfortable sunbathing and swimming.
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