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St Thomas weather in December 2021
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- 2828°C max day temperature
- 1414 days with some rainfall
- 2222°C min night temperature
- 1111 hours of daylight per day
- MModerate heat & humidity
- 119119 mm of monthly rainfall
- 77 (High) UV index
- 2727°C sea temperature
Recommended for the Virgin Islands
The December weather guide for St Thomas, Virgin 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 St Thomas in December?
Daytime temperatures usually reach 28°C in St Thomas in December with moderate heat and humidity, falling to 22°C at night.
How sunny is it in St Thomas in December?
There are normally 7 hours of bright sunshine each day in St Thomas in December - that's 67% of daylight hours.
How warm is the sea around St Thomas in December?
The average sea temperature around St Thomas in December is 27°C.
Does it rain in St Thomas in December?
There are usually 14 days with some rain in St Thomas in December and the average monthly rainfall is 119mm.
Metric (°C / mm) | Imperial (°F / inches)
St Thomas sunrise & sunset times for December 2021
Browse the sunrise and sunset times for St Thomas in December 2021. Select a month to view St Thomas sunrise & sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Wednesday, 1st December 2021||06:36||17:42|
|Thursday, 16th December 2021||06:44||17:47|
|Friday, 31st December 2021||06:51||17:54|
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