Oslo weather in January 2021

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  • -2°C maximum daytime temperature in January in Oslo-2
    -2°C max day temperature
  • 1 hour of sunshine per day
  • 17 days with some rainfall in January in Oslo17
    17 days with some rainfall
  • -8°C minimum night-time temperature in January in Oslo-8
    -8°C min night temperature
  • 7 hours of daylight per day in January in Oslo7
    7 hours of daylight per day
  • No heat & humidity in January in Oslo0
    No heat & humidity
  • 53 mm monthly rainfall in January in Oslo53
    53 mm of monthly rainfall
  • No UV (maximum) index in January in Oslo0
    No UV (Maximum) Index UV index
  • -2°C sea temperature in January in Oslo-2
    -2°C sea temperature
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The January weather guide for Oslo, Norway 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.

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How cold is it in Oslo in January?

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

How sunny is it in Oslo in January?

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

Is the sea cold around Oslo in January?

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

Does it rain in Oslo in January?

There are usually 17 days with some rain in Oslo in January and the average monthly rainfall is 53mm.

Oslo sunrise & sunset times for January 2021

Browse the sunrise & sunset times for Oslo in January 2021. Select a month to view Oslo sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Friday, 1st January 2021 09:18 15:23
Saturday, 16th January 2021 09:02 15:52
Sunday, 31st January 2021 08:32 16:30
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where's warm in Norway in January?

Below are average maximum temperatures at popular destinations in Norway in January. Select a destination to see more weather parameters.

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