Tonsberg weather in January 2025

Expect 0°C daytime maximum temperatures in the shade with on average 1 hours of sunshine per day in Tonsberg in January. Check more long-term weather averages for Tonsberg in January before you book your next holiday to Norway in 2025/2026.

  • 0°C maximum daytime temperature in January in Tonsberg0
    0°C max day temperature
  • 1 hour of sunshine per day
  • 16 days with some rainfall in January in Tonsberg16
    16 days with some rainfall
  • -5°C minimum night-time temperature in January in Tonsberg-5
    -5°C min night temperature
  • 7 hours of daylight per day in January in Tonsberg7
    7 hours of daylight per day
  • No heat & humidity in January in Tonsberg0
    No heat & humidity
  • 54 mm monthly rainfall in January in Tonsberg54
    54 mm of monthly rainfall
  • No UV (maximum) index in January in Tonsberg0
    No UV (Maximum) Index UV index
  • -1°C sea temperature in January in Tonsberg-1
    -1°C sea temperature

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The January weather guide for Norway (Tonsberg) 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)

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More about Norway

How cold is it in Tonsberg in January?

Daytime temperatures usually reach -0°C in Tonsberg in January, falling to -5°C at night.

How sunny is it in Tonsberg in January?

There are normally 1 hour of bright sunshine each day in Tonsberg in January - that's 10% of daylight hours.

Is the sea cold around Tonsberg in January?

The average sea temperature around Tonsberg in January is -1°C.

Does it rain in Tonsberg in January?

There are usually 16 days with some rain in Tonsberg in January and the average monthly rainfall is 54mm. Rain may fall as snow in this month.

Tonsberg January sunrise & sunset times

Browse the sunrise and sunset times for Tonsberg in January 2025. Select a month to view Tonsberg sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 09:14 15:30
Thursday, 16th January 2025 08:59 15:58
Friday, 31st January 2025 08:30 16:34

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