Key West in August
Not the best time
The year's low point for weather comfort, with few events to distract from the heat. August is best avoided unless you're getting serious bargains on accommodations.
Weather
August continues the summer suffering with minimal relief from heat and humidity. Afternoon storms become more intense but brief. This is when even locals admit the weather gets rough, though ocean temperatures peak around 30°C.
33°C high28°C low14 rain days
Crowds & Cost
low crowds
~$150/day average
August Tips
- •Hurricane activity peaks - have evacuation plans ready
- •Many locals take vacation this month - some restaurants may have reduced hours
- •Focus on water activities and indoor attractions
All Months
November through April is peak season for good reason. Temperatures hover in the 70s and 80s, humidity drops, and the trade winds keep things comfortable. But you'll pay peak prices — hotels double their rates and restaurants get crowded.
December through March offers the best weather but brings the biggest crowds. Fantasy Fest in October turns the island into a week-long costume party, but it's not for families. The event draws 75,000 people to an island with 25,000 residents.
May through October is hurricane season, which means cheaper hotels but also means rain, humidity, and the occasional evacuation order. June through August feels like living inside a sauna. But here's the upside — you'll have the beaches mostly to yourself, and locals are more relaxed when the tourist hordes thin out.
Avoid Labor Day weekend and Spring Break unless you enjoy crowds and inflated prices.
Key West Scores
Solo
8/10
Couples
8/10
Families
6/10
Adventure
5/10
Budget
5/10
Luxury
6/10
BUILD YOUR KEY WEST PLAN
Insider picks, smart timing, and a plan ready when you are.