Norway weather in January 2025

Expect -2°C daytime maximum temperatures in the shade with on average 1 hours of sunshine per day in Norway in January. Check more long-term weather averages for Norway in January before you book your next holiday to Norway in 2025/2026.

  • -2°C maximum daytime temperature in January in Norway (Oslo)-2
    -2°C max day temperature
  • 1 hour of sunshine per day
  • 17 days with some rainfall in January in Norway (Oslo)17
    17 days with some rainfall
  • -8°C minimum night-time temperature in January in Norway (Oslo)-8
    -8°C min night temperature
  • 7 hours of daylight per day in January in Norway (Oslo)7
    7 hours of daylight per day
  • No heat & humidity in January in Norway (Oslo)0
    No heat & humidity
  • 53 mm monthly rainfall in January in Norway (Oslo)53
    53 mm of monthly rainfall
  • No UV (maximum) index in January in Norway (Oslo)0
    No UV (Maximum) Index UV index
  • -2°C sea temperature in January in Norway (Oslo)-2
    -2°C sea temperature

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The January 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 January. Select a holiday destination to see more weather parameters.

All Norway destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Norway

How cold is it in Norway in January?

Daytime temperatures usually reach -2°C in Oslo, Norway in January, falling to -8°C at night.

How sunny is it in Norway in January?

There are normally 1 hour of bright sunshine each day in Oslo, Norway in January - that's 16% of daylight hours.

Is the sea cold around Norway in January?

The average sea temperature around Oslo, Norway in January is -2°C.

Does it rain in Norway in January?

There are usually 17 days with some rain in Oslo, Norway in January and the average monthly rainfall is 53mm. Rain may fall as snow in this month.

Norway January sunrise & sunset times

Browse the sunrise and sunset times for Norway in January 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
Wednesday, 1st January 2025 09:18 15:23
Thursday, 16th January 2025 09:02 15:52
Friday, 31st January 2025 08:32 16:30

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