Key West in April
April in Key West brings highs around 83°F (28°C), lows near 73°F and about 5 rainy days. The sun sets around 7:49 pm. The sea is about 77°F (25°C). It's a good month for sightseeing, if not the best.
Photo: Julian Lupyan, CC0
What April is good for in Key West
Each activity rated for April's weather and sea.
Great now Sunset cruisesGreat in April
Great now Boat toursGreat in April
Great now Catamaran toursGreat in April
Great now Helicopter toursGreat in April
Great now SnorkelingGreat in April
Great now Scuba divingGreat in April
Great now Day tripsGreat in April
Great now Walking toursGreat in April
Great now Zipline toursGreat in April
Cooking classesAny month
April next to March and May
| Month | March | April | May |
|---|---|---|---|
| High | 80°F (26°C) | 83°F (28°C) | 86°F (30°C) |
| Low | 69°F (21°C) | 73°F (23°C) | 76°F (25°C) |
| Rainy days | 5 | 5 | 8 |
| Sea | 73°F | 77°F | 80°F |
| Sunset | 7:36 pm | 7:49 pm | 8:03 pm |
| Daylight | 12 h 00 min | 12 h 44 min | 13 h 19 min |
Averages for Key West Int'l, Florida, 1991–2020; sunrise and sunset on the 15th. Key West water temperature by month.
Tours in Key West
Southernmost Food & Cultural Walking Tour by Key West Food ToursFrom $94View 
Key West Hop-On Hop-Off Trolley TourFrom $56View 
Key West Conch Tour TrainFrom $45View 
Guided Bike Tour of Old Town Key WestFrom $59View 
Key West Mangrove Kayak Eco TourFrom $80View 
Key West Ghosts and Gravestones Trolley TourFrom $40View
Tours from Viator. Good Outing may earn a commission when you book, at no cost to you.
Questions
Is April a good time to visit Key West?
It's a good month for sightseeing, if not the best. The most comfortable months overall are January, February, March and December.
How hot is Key West in April?
Average highs are about 83°F (28°C) and lows about 73°F (23°C).
Does it rain much in Key West in April?
April averages 5 rainy days, against 16 in the wettest month.
How warm is the sea in Key West in April?
About 77°F (25°C).
