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Duck Key weather in December 2021
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- 2525°C max day temperature
- 66 days with some rainfall
- 1515°C min night temperature
- 1111 hours of daylight per day
- LLow heat & humidity
- 3737 mm of monthly rainfall
- 66 (High) UV index
- 2424°C sea temperature
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The December 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 December?
Daytime temperatures usually reach 25°C in Duck Key in December with low heat and humidity, falling to 15°C at night.
How sunny is it in Duck Key in December?
There are normally 7 hours of bright sunshine each day in Duck Key in December - that's 69% of daylight hours.
How warm is the sea around Duck Key in December?
The average sea temperature around Duck Key in December is 24°C.
Does it rain in Duck Key in December?
There are usually 6 days with some rain in Duck Key in December and the average monthly rainfall is 37mm.
Metric (°C / mm) | Imperial (°F / inches)
Duck Key sunrise & sunset times for December 2021
Browse the sunrise and sunset times for Duck Key in December 2021. Select a month to view Duck Key sunrise & sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Wednesday, 1st December 2021||06:51||17:34|
|Thursday, 16th December 2021||07:01||17:38|
|Friday, 31st December 2021||07:08||17:46|
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