Groningen weather in January 2026

Expect daytime maximum temperatures of 39°F in Groningen, Netherlands in January based on long-term weather averages. There is 1 hour of sunshine per day on average with 20 days with some rainfall and typically 2.6 inches of rainfall in the month.

  • 39°F maximum daytime temperature in January in Groningen39
    39°F max day temperature
  • 1 hour of sunshine per day
  • 20 days with some rainfall in January in Groningen20
    20 days with some rainfall
  • 30°F minimum night-time temperature in January in Groningen30
    30°F min night temperature
  • 8 hours of daylight per day in January in Groningen8
    8 hours of daylight per day
  • No heat & humidity in January in Groningen0
    No heat & humidity
  • 2.6 inches monthly rainfall in January in Groningen2.6
    2.6 inches of monthly rainfall
  • No UV (maximum) index in January in Groningen0
    No UV (Maximum) Index UV index

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The January weather guide for Netherlands (Groningen) 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)  |  Imperial (°F)

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More about the Netherlands

How cold is it in Groningen in January?

Daytime temperatures usually reach 39°F in Groningen in January, falling to 30°F at night.

How sunny is it in Groningen in January?

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

Does it rain in Groningen in January?

There are usually 20 days with some rain in Groningen in January and the average monthly rainfall is 2.6 inches. Rain may fall as snow in this month.

Groningen January sunrise & sunset times

Browse the sunrise and sunset times for Groningen in January 2026. Select a month to view Groningen sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 08:48 16:27
Friday, 16th January 2026 08:39 16:48
Saturday, 31st January 2026 08:20 17:15

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