Key West in april: average Weather, Temperature and Climate
Weather in Key West in april 2025
The weather in Key West in april comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout april
good weather UV index: 7
Weather at 6am
77°F
Clear/Sunny
46% of time
26%
21%
6%
Weather at 12pm
77°F
Clear/Sunny
59% of time
20%
14%
6%
Weather at 6pm
77°F
Clear/Sunny
67% of time
18%
9%
5%
Weather at 3am
77°F
49%
24%
23%
3%
Evolution of daily average temperature and precipitation in Key West in april
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Key West in april.
The climate of Key West in april is good
The climate in april in Key West is quite dry (with 3.4in of precipitation over 5 days). It should be noted a worsening from the previous month since in march there is an average of 1.5in of rainfall over 2 days.
The climate quite enjoyable there this month. The high seasonal norm is 79°F. In the morning the temperature drops to 77°F. Thus, the mean temperature average in april in Key West is 77°F. Note that seasonal normals in contrast with those observed in Key West in april with a maximum record of 85°F in 2015 and a minimum record of 63°F in 2020.
On this month of april, day length in Key West is generally 12:44. The sun rises at 06:05 and sets at 18:49.
With a perfect climate, april is recommended to go there.
Seasonal average climate and temperature of Key West in april
Check below seasonal norms These datas are compiled from the weather statements of the past years of the month of april.
| April | |||||
| Outside temperature | |||||
| Average temperature | 77°F | ||||
| Highest temperature | 79°F | ||||
| Lowest temperature | 77°F | ||||
| Highest record temperature | 85°F (2015) | ||||
| Lowest record temperature | 63°F (2020) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 78°F | ||||
| Lowest sea temperature | 75°F | ||||
| Highest sea temperature | 82°F | ||||
| Wind | |||||
| Wind speed | 25km/h | ||||
| Wind temperature | 77°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.4in | ||||
| Number of days with rainfall | 5 day(s) (15%) | ||||
| Record daily rainfall | 2.9in (2017) | ||||
| Other climate data | |||||
| Humidity | 79% | ||||
| Visibility | 9.73km | ||||
| Cloud cover | 22% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:05 | ||||
| Time of sunset | 18:49 | ||||
| Length of day | 12:44 | ||||
| Our opinion about the weather in april | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last april?
Here is the day by day recorded weather in Key West in april 2024:
76°F to 76°F
76°F to 77°F
77°F to 79°F
70°F to 79°F
72°F to 74°F
72°F to 72°F
70°F to 76°F
74°F to 76°F
76°F to 76°F
76°F to 77°F
76°F to 77°F
72°F to 76°F
70°F to 76°F
74°F to 76°F
74°F to 76°F
76°F to 77°F
76°F to 77°F
76°F to 76°F
76°F to 77°F
77°F to 77°F
77°F to 79°F
77°F to 79°F
76°F to 77°F
76°F to 76°F
76°F to 77°F
76°F to 77°F
77°F to 77°F
77°F to 77°F
76°F to 77°F
77°F to 77°F
Map: other cities in Florida in april
Cities near Key West:
| Big Pine Key in april | perfect weather |
| Dry Tortugas National Park in april | good weather |
| Everglades National Park in april | perfect weather |
| Islamorada in april | good weather |
| Key Largo in april | good weather |
| Marco Island in april | perfect weather |
| Naples in april | perfect weather |
| Big Cypress National Preserve in april | good weather |
| Biscayne National Park in april | good weather |
| Miami in april | good weather |
| Sanibel Island in april | good weather |
| Captiva Island in april | perfect weather |
Click over cities on the map for information about the weather in april.
Key West
perfect weather
good
tolerable
bad
very bad
Weather data for Key West in april:
Weather data for Key West for april are derived from an average of the weather forecast since 2009 in Key West. There is a margin of error and these forecasts are to be considered as general information only. The weather in Key West can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Key West.