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Sea Temperature in Key West in April
© Jared T
Complete information on the sea temperature range in the Gulf of Mexico (Gulf of America) in Key West in April. Historical daily data. Climate details for April. Tips on swimming conditions and beach relaxation in Key West. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in Key West in April
73°F
MINIMUN
78°F
AVERAGE
82°F
MAXIMUM
Historical Data of Water Temperature in April in Key West
Water Temperature Chart for Gulf of Mexico (Gulf of America) in Key West in April
Sea Temperature Table in Key West in April Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Apr 1 | 79°C | 81°C | 73°C | 77°C |
| Apr 2 | 77°C | 79°C | 75°C | 77°C |
| Apr 3 | 77°C | 79°C | 75°C | 76°C |
| Apr 4 | 77°C | 79°C | 75°C | 77°C |
| Apr 5 | 75°C | 79°C | 75°C | 77°C |
| Apr 6 | 79°C | 79°C | 75°C | 78°C |
| Apr 7 | 77°C | 81°C | 75°C | 78°C |
| Apr 8 | 77°C | 79°C | 77°C | 77°C |
| Apr 9 | 75°C | 79°C | 77°C | 77°C |
| Apr 10 | 75°C | 79°C | 77°C | 76°C |
| Apr 11 | 77°C | 79°C | 77°C | 77°C |
| Apr 12 | 75°C | 81°C | 77°C | 77°C |
| Apr 13 | 77°C | 81°C | 77°C | 78°C |
| Apr 14 | 77°C | 81°C | 79°C | 78°C |
| Apr 15 | 75°C | 81°C | 79°C | 78°C |
| Apr 16 | 79°C | 81°C | 79°C | 79°C |
| Apr 17 | 77°C | 81°C | 79°C | 78°C |
| Apr 18 | 77°C | 81°C | 79°C | 78°C |
| Apr 19 | 81°C | 82°C | 79°C | 79°C |
| Apr 20 | 77°C | 82°C | 81°C | 79°C |
| Apr 21 | 79°C | 82°C | 81°C | 80°C |
| Apr 22 | 79°C | 81°C | 81°C | 80°C |
| Apr 23 | 77°C | 82°C | 81°C | 80°C |
| Apr 24 | 81°C | 82°C | 81°C | 81°C |
| Apr 25 | 79°C | 81°C | 81°C | 79°C |
| Apr 26 | 81°C | 81°C | 82°C | 80°C |
| Apr 27 | 79°C | 81°C | 82°C | 80°C |
| Apr 28 | 81°C | 82°C | 82°C | 81°C |
| Apr 29 | 79°C | 81°C | 82°C | 80°C |
Key West Climate and Swimming Opportunities in April
81°F
Average Day Air Temperature
68°F
Average Night Air Temperature
2 in
Precipitation Amount per Month
6 days
Number of Rainy Days
13 hrs
Daylight
per Day
10 hrs
Sunshine
per Day
11 mph
Average Wind Speed
68%
Average
humidity
Key West lies within the Florida in United States. The average daytime temperature in Key West in April is 81°F (27°C), while the nighttime average is 67°F (20°C). There are typically six rainy days during the month, with a total precipitation of 2.4 inches (62 mm). The daylight duration in April in Key West is 13 hours, with an average of 10 hours of sunshine per day. The average wind speed in April is 11 mph (18 km/h), and the humidity level is around 68%.
The water temperature in Key West in April ranges from 75°F to 81°F (24°C to 27°C). At the beginning of the month, the average temperature is around 77°F (25°C), shifting to 77°F (25°C) by mid-April and reaching 81°F (27°C) in the last ten days. Overall, the average sea temperature in Key West for April is 79°F (26°C). The water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.
Sea Temperature in April in Nearby Cities
Frequently Asked Questions About Water Temperatures in April in Key West
What is the sea temperature in Key West in April?
The water temperature in the Gulf of Mexico (Gulf of America) in Key West in April ranges from 75°F to 81°F (24°C to 27°C).
Is it possible to swim in the Gulf of Mexico (Gulf of America) in Key West in April?
The average sea temperature in Key West in April is 79°F (26°C), and the air temperature is 81°F (27°C), so the water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.