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Rio San Juan weather in May 2025
Expect 31°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Rio San Juan in May. Check more long-term weather averages for Rio San Juan in May before you book your next holiday to Dominican Republic in 2025/2026.
- 3131°C max day temperature
- 7 hours of sunshine per day
- 1313 days with some rainfall
- 2121°C min night temperature
- 1313 hours of daylight per day
- HHigh heat & humidity
- 204204 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2727°C sea temperature
More about the Rio San Juan
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Rio San Juan by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for the Dominican Republic
The May weather guide for Dominican Republic (Rio San Juan) 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)
More about the Dominican Republic
How hot is it in Rio San Juan in May?
Daytime temperatures usually reach 31°C in Rio San Juan in May with high heat and humidity, falling to 21°C at night.
How sunny is it in Rio San Juan in May?
There are normally 7 hours of bright sunshine each day in Rio San Juan in May - that's 54% of daylight hours.
How warm is the sea around Rio San Juan in May?
The average sea temperature around Rio San Juan in May is 27°C.
Does it rain in Rio San Juan in May?
There are usually 13 days with some rain in Rio San Juan in May and the average monthly rainfall is 204mm.
Rio San Juan May sunrise & sunset times
Browse the sunrise and sunset times for Rio San Juan in May 2025. Select a month to view Rio San Juan sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Thursday, 1st May 2025 | 06:11 | 19:04 |
Friday, 16th May 2025 | 06:04 | 19:09 |
Saturday, 31st May 2025 | 06:01 | 19:15 |
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