Key West Weather in February
February in Key West brings high temperatures, with highs of 24°C (75°F) and nights dropping to 19°C (66°F). With excellent weather conditions overall, it's a good time to visit.
Rainfall in Key West in February
Historically, approximately 7 days this month are expected to have rain, averaging 53 mm (2.1 in). When rain does fall this month, it tends to come down hard. The low number of rain days makes each shower more significant.
Temperature in Key West in February
Key West has excellent weather in February, with days reaching 24°C (75°F) and nights cooling to 19°C (66°F). Overall, the month follows a fairly predictable daily temperature pattern. At 19°C (66°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Key West in February
The month enjoys around 246 hours of sunshine, creating mostly sunny days with good weather conditions.
Average water temperature in February
The water is 22°C (72°F) this month, a comfortable temperature that most swimmers enjoy. Warm enough to stay in without getting cold quickly.If you favor pleasant temperatures and minimal rainfall, February is one of the best months to visit Key West.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Key West's climate page.
Key West Temperature in February
Min Temperature
19°C (66°F)
Max Temperature
24°C (75°F)
Water Temperature
22°C (72°F)
Chance of Rain
23%
Precipitation
53 mm (2.1 in)
Rainy days
7 days
Humidity
76%
Sunshine
246 hours
Percentage Sunshine
77%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Key West typically stay consistent throughout February, with daily highs averaging around 24°C (75°F). Nights are pleasant, with lows typically ranging from 19°C (66°F) to 21°C (70°F).
Average temperatures in February
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in February
Historical weather for Key West in February
Browse day-by-day weather records for Key West spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Key West historical weather extremes in February
The extremes listed below come from historical weather data collected in Key West from 1976 through 2026.
- The warmest day in February was on February 14, 2023, with a maximum of 31°C (88°F).
- The coldest February day was on February 5, 2009, with a maximum of 13°C (55°F).
- Key West registered its coldest February night on February 5, 1996, with temperatures dropping to 7°C (45°F).
Best Places in the United States of America in February
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in February →
perfect weather
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unpleasant
poor
What to Wear in Key West in February
Pleasant temperatures in February mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. The water temperature sits at about 22°C (72°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Key West in February
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Key West's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Key West climate overview or explore weather in the United States of America.
