St Thomas weather in December 2024

Expect 82°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in St Thomas in December. Check more long-term weather averages for St Thomas in December before you book your next holiday to Virgin Islands in 2024/2025.

  • 82°F maximum daytime temperature in December in St Thomas82
    82°F max day temperature
  • 7 hours of sunshine per day
  • 14 days with some rainfall in December in St Thomas14
    14 days with some rainfall
  • 72°F minimum night-time temperature in December in St Thomas72
    72°F min night temperature
  • 11 hours of daylight per day in December in St Thomas11
    11 hours of daylight per day
  • Moderate heat & humidity in December in St ThomasM
    Moderate heat & humidity
  • 4.7 inches monthly rainfall in December in St Thomas4.7
    4.7 inches of monthly rainfall
  • UV (maximum) index 7 (High) in December in St Thomas7
    7 (High) UV index
  • 81°F sea temperature in December in St Thomas81
    81°F sea temperature

More about the St Thomas

St Thomas by month

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The December weather guide for Virgin Islands (St Thomas) 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)  |  Imperial (°F)

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How hot is it in St Thomas in December?

Daytime temperatures usually reach 82°F in St Thomas in December with moderate heat and humidity, falling to 72°F 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 81°F.

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 4.7 inches.

St Thomas December sunrise & sunset times

Browse the sunrise and sunset times for St Thomas in December 2024. Select a month to view St Thomas sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2024 06:36 17:42
Monday, 16th December 2024 06:45 17:47
Tuesday, 31st December 2024 06:52 17:55

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