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Duck Key weather in August 2021
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- 3232°C max day temperature
- 1515 days with some rainfall
- 2323°C min night temperature
- 1313 hours of daylight per day
- VHVery High heat & humidity
- 177177 mm of monthly rainfall
- 1111 (Extreme) UV index
- 3030°C sea temperature
Recommended for Florida
The August weather guide for Duck Key, 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.
How hot is it in Duck Key in August?
Daytime temperatures usually reach 32°C in Duck Key in August with very high heat and humidity, falling to 23°C at night.
How sunny is it in Duck Key in August?
There are normally 10 hours of bright sunshine each day in Duck Key in August - that's 73% of daylight hours.
How warm is the sea around Duck Key in August?
The average sea temperature around Duck Key in August is 30°C.
Does it rain in Duck Key in August?
There are usually 15 days with some rain in Duck Key in August and the average monthly rainfall is 177mm.
What is the chance of a hurricane in Duck Key in August?
On average less than 1 day in August in Duck Key is likely to be affected by the passage of one or more tropical storms.
Metric (°C / mm) | Imperial (°F / inches)
Duck Key sunrise & sunset times for August 2021
Browse the sunrise and sunset times for Duck Key in August 2021. Select a month to view Duck Key sunrise & sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Sunday, 1st August 2021||06:52||20:08|
|Monday, 16th August 2021||06:58||19:57|
|Tuesday, 31st August 2021||07:04||19:43|
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