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Oslo weather in May 2023
- 1515°C max day temperature
- 1414 days with some rainfall
- 55°C min night temperature
- 1717 hours of daylight per day
- 0No heat & humidity
- 5656 mm of monthly rainfall
- 44 (Moderate) UV index
- 99°C sea temperature
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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.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Metric (°C / mm) | Imperial (°F / inches)
More about Norway
How warm is it in Oslo in May?
Daytime temperatures usually reach 15°C in Oslo in May, falling to 5°C at night.
How sunny is it in Oslo in May?
There are normally 7 hours of bright sunshine each day in Oslo in May - that's 41% of daylight hours.
Is the sea cold around Oslo in May?
The average sea temperature around Oslo in May is 9°C.
Does it rain in Oslo in May?
There are usually 14 days with some rain in Oslo in May and the average monthly rainfall is 56mm.
Oslo May sunrise & sunset times
Browse the sunrise and sunset times for Oslo in May 2023. Select a month to view Oslo sunrise and sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Monday, 1st May 2023||05:16||21:14|
|Tuesday, 16th May 2023||04:39||21:50|
|Wednesday, 31st May 2023||04:09||22:21|
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