St Thomas weather in May 2021

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  • 29°C maximum daytime temperature in May in St Thomas29
    29°C max day temperature
  • 8 hours of sunshine per day
  • 12 days with some rainfall in May in St Thomas12
    12 days with some rainfall
  • 23°C minimum night-time temperature in May in St Thomas23
    23°C min night temperature
  • 13 hours of daylight per day in May in St Thomas13
    13 hours of daylight per day
  • High heat & humidity in May in St ThomasH
    High heat & humidity
  • 129 mm monthly rainfall in May in St Thomas129
    129 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in St Thomas11
    11+ (Extreme) UV index
  • 27°C sea temperature in May in St Thomas27
    27°C sea temperature

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The May 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.

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How hot is it in St Thomas in May?

Daytime temperatures usually reach 29°C in St Thomas in May with high heat and humidity, falling to 23°C at night.

How sunny is it in St Thomas in May?

There are normally 8 hours of bright sunshine each day in St Thomas in May - that's 62% of daylight hours.

How warm is the sea around St Thomas in May?

The average sea temperature around St Thomas in May is 27°C.

Does it rain in St Thomas in May?

There are usually 12 days with some rain in St Thomas in May and the average monthly rainfall is 129mm.

St Thomas sunrise & sunset times for May 2021

Browse the sunrise & sunset times for St Thomas in May 2021. Select a month to view St Thomas sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st May 2021 05:52 18:41
Sunday, 16th May 2021 05:46 18:47
Monday, 31st May 2021 05:43 18:52
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where is hot in the Virgin Islands in May for 2021/2022?

Below are average maximum temperatures at popular destinations in the Virgin Islands in May. Select a destination to see more weather parameters.

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