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Porto Santo weather in May 2025
Expect 19°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Porto Santo in May. Check more long-term weather averages for Porto Santo in May before you book your next holiday to Madeira in 2025/2026.
- 1919°C max day temperature
- 7 hours of sunshine per day
- 66 days with some rainfall
- 1313°C min night temperature
- 1414 hours of daylight per day
- 0No heat & humidity
- 2626 mm of monthly rainfall
- 99 (Very High) UV index
- 1919°C sea temperature
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Porto Santo by month
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The May weather guide for Madeira (Porto Santo) 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 Madeira
How hot is it in Porto Santo in May?
Daytime temperatures usually reach 19°C in Porto Santo in May, falling to 13°C at night.
How sunny is it in Porto Santo in May?
There are normally 7 hours of bright sunshine each day in Porto Santo in May - that's 48% of daylight hours.
How warm is the sea around Porto Santo in May?
The average sea temperature around Porto Santo in May is 19°C.
Does it rain in Porto Santo in May?
There are usually 6 days with some rain in Porto Santo in May and the average monthly rainfall is 26mm.
Porto Santo May sunrise & sunset times
Browse the sunrise and sunset times for Porto Santo in May 2025. Select a month to view Porto Santo sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Thursday, 1st May 2025 | 06:18 | 19:48 |
Friday, 16th May 2025 | 06:05 | 19:59 |
Saturday, 31st May 2025 | 05:58 | 20:09 |
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