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Key West weather in March 2021
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- 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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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
The March weather guide for Key West, Florida 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.
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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.
Metric (°C / mm) | Imperial (°F / inches)
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Key West sunrise & sunset times for March 2021
Browse the sunrise & sunset times for Key West in March 2021. Select a month to view Key West sunrise & sunset times for the next twelve months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Monday, 1st March 2021 | 06:49 | 18:30 |
| Tuesday, 16th March 2021 | 07:35 | 19:37 |
| Wednesday, 31st March 2021 | 07:20 | 19:43 |
- Book holidays to Florida in 2021/2022 with Virgin Holidays
- Save with special offers on Orlando, Miami, Gulf Coast & more
- Holiday prices start from just £568 per person
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Where is hot in Florida in March for 2021/2022?
Below are average maximum temperatures at popular destinations in Florida in March. Select a destination to see more weather parameters.
- Fort Lauderdale
- Key West
- Miami
- Orlando
- Tampa
- Clearwater
- Daytona Beach
- St Pete Beach
- Tallahassee
- Panama City
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