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Roseau weather in May 2025
Expect 88°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Roseau in May. Check more long-term weather averages for Roseau in May before you book your next holiday to Dominica in 2025/2026.
- 8888°F max day temperature
- 8 hours of sunshine per day
- 1717 days with some rainfall
- 7373°F min night temperature
- 1313 hours of daylight per day
- HHigh heat & humidity
- 5.45.4 inches of monthly rainfall
- 1111+ (Extreme) UV index
- 8282°F sea temperature
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The May weather guide for Dominica (Roseau) 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 Roseau in May?
Daytime temperatures usually reach 88°F in Roseau in May with high heat and humidity, falling to 73°F at night.
How sunny is it in Roseau in May?
There are normally 8 hours of bright sunshine each day in Roseau in May - that's 61% of daylight hours.
How warm is the sea around Roseau in May?
The average sea temperature around Roseau in May is 82°F.
Does it rain in Roseau in May?
There are usually 17 days with some rain in Roseau in May and the average monthly rainfall is 5.4 inches.
Roseau May sunrise & sunset times
Browse the sunrise and sunset times for Roseau in May 2025. Select a month to view Roseau sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Thursday, 1st May 2025 | 05:42 | 18:23 |
Friday, 16th May 2025 | 05:36 | 18:28 |
Saturday, 31st May 2025 | 05:34 | 18:33 |
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