Tortola weather in May 2025

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

  • 29°C maximum daytime temperature in May in Tortola29
    29°C max day temperature
  • 8 hours of sunshine per day
  • 16 days with some rainfall in May in Tortola16
    16 days with some rainfall
  • 23°C minimum night-time temperature in May in Tortola23
    23°C min night temperature
  • 13 hours of daylight per day in May in Tortola13
    13 hours of daylight per day
  • High heat & humidity in May in TortolaH
    High heat & humidity
  • 129 mm monthly rainfall in May in Tortola129
    129 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Tortola11
    11+ (Extreme) UV index
  • 27°C sea temperature in May in Tortola27
    27°C sea temperature

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The May weather guide for British Virgin Islands (Tortola) 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 / mm)  |  Imperial (°F / inches)

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More about the British Virgin Islands

How hot is it in Tortola in May?

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

How sunny is it in Tortola in May?

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

How warm is the sea around Tortola in May?

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

Does it rain in Tortola in May?

There are usually 16 days with some rain in Tortola in May and the average monthly rainfall is 129mm.

Tortola May sunrise & sunset times

Browse the sunrise and sunset times for Tortola in May 2025. Select a month to view Tortola sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:51 18:40
Friday, 16th May 2025 05:44 18:46
Saturday, 31st May 2025 05:42 18:51

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