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Key West weather in May 2020
- 29°C max day temperature
29 - 11 hours of sunshine per day
- 8 days with some rainfall
8 - 23°C min night temperature
23 - 13 hours of daylight per day
13 - High heat & humidity
H - 107 mm of monthly rainfall
107 - 11 (Extreme) UV index
11 - 27°C sea temperature
27
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
The May 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 May?
Daytime temperatures usually reach 29°C in Key West in May with high heat and humidity, falling to 23°C at night.
How sunny is it in Key West in May?
There are normally 11 hours of bright sunshine each day in Key West in May - that's 79% of daylight hours.
How warm is the sea around Key West in May?
The average sea temperature around Key West in May is 27°C.
Does it ever rain in Key West in May?
There are usually 8 days with some rain in Key West in May and the average monthly rainfall is 107mm.
Key West sunrise & sunset times for May 2020
Browse the sunrise & sunset times for Key West in May 2020. Select a month to view Key West sunrise & sunset times for the next twelve months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Friday, 1st May 2020 | 06:52 | 19:57 |
| Saturday, 16th May 2020 | 06:43 | 20:04 |
| Sunday, 31st May 2020 | 06:38 | 20:12 |
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- Book online with TUI to get discount
- Low deposits & free child places available
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Metric (°C / mm) | Imperial (°F / inches)
Discover more about Florida
Where's hot in Florida in May?
Below are average maximum temperatures at popular destinations in Florida in May. Select a destination to see more weather parameters.
- Orlando
- Tampa
- Clearwater
- Fort Lauderdale
- St Pete Beach
- Tallahassee
- Daytona Beach
- Key West
- Miami
- Panama City
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