Key West in march: average Weather, Temperature and Climate
Weather in Key West in march 2025
The weather in Key West in march comes from statistical datas on the past years. You can view the weather statistics for all the month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout march
perfect weather UV index: 6
Weather at 6am
74°F
Clear/Sunny
43% of time
31%
19%
6%
Weather at 12pm
74°F
Clear/Sunny
54% of time
24%
18%
4%
Weather at 6pm
76°F
Clear/Sunny
65% of time
23%
10%
2%
Weather at 3am
74°F
49%
25%
21%
6%
Evolution of daily average temperature and precipitation in Key West in march
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Key West in march.
The climate of Key West in march is perfect
In march in Key West, the climate is quite dry (with 1.5in of precipitation over 2 days). It should be noted an improvement from the previous month since in february it receives an average of 2.5in of rainfall over 3 days.
The climate quite nice in that area march. The thermometer averaged maximum of 76°F. The seasonal minimum is 74°F. Thus, the mean temperature average on this month of march in Key West is 74°F. These temperatures are far removed from those records observed in Key West in the month of march with a maximum record of 81°F in 2015 and a minimum record of 58°F in 2010.
On average, in Key West, the days of march last 12:00. The sun rises at 06:36 and sunset is at 18:36.
With a perfect climate, march is recommended to go in Key West.
Seasonal average climate and temperature of Key West in march
Check below seasonal norms These statistics are compiled from the weather statements earlier years of march.
| March | |||||
| Outside temperature | |||||
| Average temperature | 74°F | ||||
| Highest temperature | 76°F | ||||
| Lowest temperature | 74°F | ||||
| Highest record temperature | 81°F (2015) | ||||
| Lowest record temperature | 58°F (2010) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 74°F | ||||
| Lowest sea temperature | 69°F | ||||
| Highest sea temperature | 79°F | ||||
| Wind | |||||
| Wind speed | 26km/h | ||||
| Wind temperature | 74°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 1.5in | ||||
| Number of days with rainfall | 2 day(s) (8%) | ||||
| Record daily rainfall | 0.8in (2010) | ||||
| Other climate data | |||||
| Humidity | 78% | ||||
| Visibility | 9.86km | ||||
| Cloud cover | 25% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:36 | ||||
| Time of sunset | 18:36 | ||||
| Length of day | 12:00 | ||||
| Our opinion about the weather in march | |||||
| Our opinion at whereandwhen.net | perfect | ||||
How was the weather last march?
Here is the day by day recorded weather in Key West in march 2024:
72°F to 74°F
74°F to 76°F
74°F to 76°F
74°F to 76°F
76°F to 76°F
76°F to 77°F
77°F to 77°F
77°F to 77°F
77°F to 77°F
77°F to 79°F
72°F to 76°F
74°F to 76°F
76°F to 77°F
76°F to 77°F
77°F to 77°F
77°F to 79°F
77°F to 79°F
77°F to 79°F
70°F to 77°F
74°F to 76°F
76°F to 77°F
76°F to 77°F
76°F to 77°F
70°F to 74°F
74°F to 76°F
76°F to 77°F
77°F to 77°F
74°F to 77°F
70°F to 76°F
74°F to 76°F
74°F to 76°F
Map: other cities in Florida in march
Cities near Key West:
| Big Pine Key in march | perfect weather |
| Dry Tortugas National Park in march | perfect weather |
| Everglades National Park in march | perfect weather |
| Islamorada in march | perfect weather |
| Key Largo in march | perfect weather |
| Marco Island in march | perfect weather |
| Naples in march | perfect weather |
| Big Cypress National Preserve in march | perfect weather |
| Biscayne National Park in march | perfect weather |
| Miami in march | perfect weather |
| Sanibel Island in march | perfect weather |
| Captiva Island in march | perfect weather |
Click over cities on the map for information about the weather in march.
Key West
perfect weather
good
tolerable
bad
very bad
Weather data for Key West in march:
Weather data for Key West for march 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.