Virgin Islands weather in May 2025

Expect 29°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Virgin Islands in May. Check more long-term weather averages for Virgin Islands in May before you book your next holiday to Virgin Islands in 2025/2026.

  • 29°C maximum daytime temperature in May in Virgin Islands (St Thomas)29
    29°C max day temperature
  • 8 hours of sunshine per day
  • 12 days with some rainfall in May in Virgin Islands (St Thomas)12
    12 days with some rainfall
  • 23°C minimum night-time temperature in May in Virgin Islands (St Thomas)23
    23°C min night temperature
  • 13 hours of daylight per day in May in Virgin Islands (St Thomas)13
    13 hours of daylight per day
  • High heat & humidity in May in Virgin Islands (St Thomas)H
    High heat & humidity
  • 129 mm monthly rainfall in May in Virgin Islands (St Thomas)129
    129 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Virgin Islands (St Thomas)11
    11+ (Extreme) UV index
  • 27°C sea temperature in May in Virgin Islands (St Thomas)27
    27°C sea temperature

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The May 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.

Top Virgin Islands destinations

Below are average maximum temperatures at popular countries, regions and places in the Virgin Islands in May. Select a holiday destination to see more weather parameters.

All Virgin Islands destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in the Virgin Islands in May?

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

How sunny is it in the Virgin Islands in May?

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

How warm is the sea around the Virgin Islands in May?

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

Does it rain in the Virgin Islands in May?

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

Virgin Islands May sunrise & sunset times

Browse the sunrise and sunset times for Virgin Islands in May 2025. Select a month to view Virgin Islands sunrise and sunset times for the next 12 months. The Virgin Islands sunrise and sunset times shown below are for St Thomas.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:52 18:41
Friday, 16th May 2025 05:46 18:47
Saturday, 31st May 2025 05:43 18:52

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