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Key West weather in August 2024
Expect 32°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Key West in August. Check more long-term weather averages for Key West in August before you book your next holiday to Florida in 2024/2025.
- 3232°C max day temperature
- 1515 days with some rainfall
- 2626°C min night temperature
- 1313 hours of daylight per day
- VHVery High heat & humidity
- 125125 mm of monthly rainfall
- 1111 (Extreme) UV index
- 3030°C sea temperature
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The August 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.
Metric (°C / mm) | Imperial (°F / inches)
More about Florida
How hot is it in Key West in August?
Daytime temperatures usually reach 32°C in Key West in August with very high heat and humidity, falling to 26°C at night.
How sunny is it in Key West in August?
There are normally 10 hours of bright sunshine each day in Key West in August - that's 74% of daylight hours.
How warm is the sea around Key West in August?
The average sea temperature around Key West in August is 30°C.
Does it rain in Key West in August?
There are usually 15 days with some rain in Key West in August and the average monthly rainfall is 125mm.
What is the chance of a hurricane in Key West in August?
On average less than 1 day in August in Key West is likely to be affected by the passage of one or more tropical storms.
Key West August sunrise & sunset times
Browse the sunrise and sunset times for Key West in August 2024. Select a month to view Key West sunrise and sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Thursday, 1st August 2024||06:56||20:11|
|Friday, 16th August 2024||07:02||20:00|
|Saturday, 31st August 2024||07:08||19:46|
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