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Santo Antonio weather in May 2025
Expect 29°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Santo Antonio in May. Check more long-term weather averages for Santo Antonio in May before you book your next holiday to Sao Tome & Principe in 2025/2026.
- 2929°C max day temperature
- 4 hours of sunshine per day
- 1616 days with some rainfall
- 2222°C min night temperature
- 1212 hours of daylight per day
- HHigh heat & humidity
- 319319 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2828°C sea temperature
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Recommended for Sao Tome & Principe
The May weather guide for Sao Tome & Principe (Santo Antonio) 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)
How hot is it in Santo Antonio in May?
Daytime temperatures usually reach 29°C in Santo Antonio in May with high heat and humidity, falling to 22°C at night.
How sunny is it in Santo Antonio in May?
There are normally 4 hours of bright sunshine each day in Santo Antonio in May - that's 34% of daylight hours.
How warm is the sea around Santo Antonio in May?
The average sea temperature around Santo Antonio in May is 28°C.
Does it rain in Santo Antonio in May?
There are usually 16 days with some rain in Santo Antonio in May and the average monthly rainfall is 319mm.
Santo Antonio May sunrise & sunset times
Browse the sunrise and sunset times for Santo Antonio in May 2025. Select a month to view Santo Antonio sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Thursday, 1st May 2025 | 05:22 | 17:33 |
Friday, 16th May 2025 | 05:21 | 17:33 |
Saturday, 31st May 2025 | 05:22 | 17:34 |
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