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Key West weather in March 2023
- 26°C max day temperature
26 - 10 hours of sunshine per day
- 5 days with some rainfall
5 - 20°C min night temperature
20 - 12 hours of daylight per day
12 - Low heat & humidity
L - 40 mm of monthly rainfall
40 - 10 (Very High) UV index
10 - 23°C sea temperature
23
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The March weather guide for Florida (Key West) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Metric (°C / mm) | Imperial (°F / inches)
More about Florida
How hot is it in Key West in March?
Daytime temperatures usually reach 26°C in Key West in March with low heat and humidity, falling to 20°C at night.
How sunny is it in Key West in March?
There are normally 10 hours of bright sunshine each day in Key West in March - that's 81% of daylight hours.
How warm is the sea around Key West in March?
The average sea temperature around Key West in March is 23°C.
Does it rain in Key West in March?
There are usually 5 days with some rain in Key West in March and the average monthly rainfall is 40mm.
Key West March sunrise & sunset times
Browse the sunrise and sunset times for Key West in March 2023. Select a month to view Key West sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Wednesday, 1st March 2023 | 06:50 | 18:29 |
| Thursday, 16th March 2023 | 07:35 | 19:37 |
| Friday, 31st March 2023 | 07:20 | 19:43 |
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