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Vaasa weather in May 2025
Expect 13°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Vaasa in May. Check more long-term weather averages for Vaasa in May before you book your next holiday to Finland in 2025/2026.
- 1313°C max day temperature
- 7 hours of sunshine per day
- 1111 days with some rainfall
- 44°C min night temperature
- 1818 hours of daylight per day
- 0No heat & humidity
- 3232 mm of monthly rainfall
- 33 (Moderate) UV index
- 33°C sea temperature
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The May weather guide for Finland (Vaasa) 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 warm is it in Vaasa in May?
Daytime temperatures usually reach 13°C in Vaasa in May, falling to 4°C at night.
How sunny is it in Vaasa in May?
There are normally 7 hours of bright sunshine each day in Vaasa in May - that's 40% of daylight hours.
Is the sea cold around Vaasa in May?
The average sea temperature around Vaasa in May is 3°C.
Does it rain in Vaasa in May?
There are usually 11 days with some rain in Vaasa in May and the average monthly rainfall is 32mm.
Vaasa May sunrise & sunset times
Browse the sunrise and sunset times for Vaasa in May 2025. Select a month to view Vaasa sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Thursday, 1st May 2025 | 04:13 | 20:51 |
Friday, 16th May 2025 | 03:27 | 21:36 |
Saturday, 31st May 2025 | 02:48 | 22:17 |
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