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Norway weather in May 2025
Expect 59°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Norway in May. Check more long-term weather averages for Norway in May before you book your next holiday to Norway in 2025/2026.
- 59°F max day temperature
59 - 7 hours of sunshine per day
- 14 days with some rainfall
14 - 41°F min night temperature
41 - 17 hours of daylight per day
17 - No heat & humidity
0 - 2.2 inches of monthly rainfall
2.2 - 4 (Moderate) UV index
4 - 48°F sea temperature
48
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Recommended for Norway
The May weather guide for Norway (Oslo) 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.
Top Norway destinations
Below are average maximum temperatures at popular countries, regions and places in Norway in May. Select a holiday destination to see more weather parameters.
All Norway destinations
- Alesund
- Alta
- Bergen
- Bodo
- Flam
- Fredrikstad
- Geiranger
- Hammerfest
- Haugesund
- Kristiansand
- Leknes
- Lillehammer
- Narvik
- Oslo
- Stavanger
- Svolvaer
- Tonsberg
- Tromso
- Trondheim
- Vadso
Metric (°C) | Imperial (°F)
More about Norway
How warm is it in Norway in May?
Daytime temperatures usually reach 59°F in Oslo, Norway in May, falling to 41°F at night.
How sunny is it in Norway in May?
There are normally 7 hours of bright sunshine each day in Oslo, Norway in May - that's 41% of daylight hours.
How warm is the sea around Norway in May?
The average sea temperature around Oslo, Norway in May is 48°F.
Does it rain in Norway in May?
There are usually 14 days with some rain in Oslo, Norway in May and the average monthly rainfall is 2.2 inches.
Norway May sunrise & sunset times
Browse the sunrise and sunset times for Norway in May 2025. Select a month to view Norway sunrise and sunset times for the next 12 months. The Norway sunrise and sunset times shown below are for Oslo.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Thursday, 1st May 2025 | 04:15 | 20:15 |
| Friday, 16th May 2025 | 03:37 | 20:51 |
| Saturday, 31st May 2025 | 03:08 | 21:22 |
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