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Cayman Islands weather in December 2020
- 2929°C max day temperature
- 1212 days with some rainfall
- 2323°C min night temperature
- 1111 hours of daylight per day
- HHigh heat & humidity
- 5757 mm of monthly rainfall
- 77 (High) UV index
- 2727°C sea temperature
The December weather guide for Cayman Islands 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 the Cayman Islands in December?
Daytime temperatures usually reach 29°C in George Town, Cayman Islands in December with high heat and humidity, falling to 23°C at night.
How sunny is it in the Cayman Islands in December?
There are normally 7 hours of bright sunshine each day in George Town, Cayman Islands in December - that's 66% of daylight hours.
How warm is the sea around the Cayman Islands in December?
The average sea temperature around George Town, Cayman Islands in December is 27°C.
Does it ever rain in the Cayman Islands in December?
There are usually 12 days with some rain in George Town, Cayman Islands in December and the average monthly rainfall is 57mm.
Cayman Islands sunrise & sunset times for December 2020
Browse the sunrise & sunset times for Cayman Islands in December 2020. Select a month to view Cayman Islands sunrise & sunset times for the next twelve months. The Cayman Islands sunrise & sunset times shown below are for George Town.
|Date||Sunrise times||Sunset times|
|Tuesday, 1st December 2020||06:43||17:46|
|Wednesday, 16th December 2020||06:52||17:51|
|Thursday, 31st December 2020||06:59||17:59|
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Metric (°C / mm) | Imperial (°F / inches)
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