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St Croix weather in May 2025
Expect 86°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in St Croix in May. Check more long-term weather averages for St Croix in May before you book your next holiday to Virgin Islands in 2025/2026.
- 8686°F max day temperature
- 8 hours of sunshine per day
- 1515 days with some rainfall
- 7373°F min night temperature
- 1313 hours of daylight per day
- HHigh heat & humidity
- 4.34.3 inches of monthly rainfall
- 1111+ (Extreme) UV index
- 8181°F sea temperature
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The May weather guide for Virgin Islands (St Croix) 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)
How hot is it in St Croix in May?
Daytime temperatures usually reach 86°F in St Croix in May with high heat and humidity, falling to 73°F at night.
How sunny is it in St Croix in May?
There are normally 8 hours of bright sunshine each day in St Croix in May - that's 62% of daylight hours.
How warm is the sea around St Croix in May?
The average sea temperature around St Croix in May is 81°F.
Does it rain in St Croix in May?
There are usually 15 days with some rain in St Croix in May and the average monthly rainfall is 4.3 inches.
St Croix May sunrise & sunset times
Browse the sunrise and sunset times for St Croix in May 2025. Select a month to view St Croix sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Thursday, 1st May 2025 | 05:52 | 18:40 |
Friday, 16th May 2025 | 05:46 | 18:45 |
Saturday, 31st May 2025 | 05:43 | 18:50 |
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