Hannover weather in January 2025

Expect 3°C daytime maximum temperatures in the shade with on average 2 hours of sunshine per day in Hannover in January. Check more long-term weather averages for Hannover in January before you book your next holiday to Germany in 2025/2026.

  • 3°C maximum daytime temperature in January in Hannover3
    3°C max day temperature
  • 2 hours of sunshine per day
  • 16 days with some rainfall in January in Hannover16
    16 days with some rainfall
  • -2°C minimum night-time temperature in January in Hannover-2
    -2°C min night temperature
  • 8 hours of daylight per day in January in Hannover8
    8 hours of daylight per day
  • No heat & humidity in January in Hannover0
    No heat & humidity
  • 53 mm monthly rainfall in January in Hannover53
    53 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Hannover1
    1 (Low) UV index

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The January weather guide for Germany (Hannover) 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 Germany

How cold is it in Hannover in January?

Daytime temperatures usually reach 3°C in Hannover in January, falling to -2°C at night.

How sunny is it in Hannover in January?

There are normally 2 hours of bright sunshine each day in Hannover in January - that's 18% of daylight hours.

Does it rain in Hannover in January?

There are usually 16 days with some rain in Hannover in January and the average monthly rainfall is 53mm. Rain may fall as snow in this month.

Hannover January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 08:31 16:19
Thursday, 16th January 2025 08:23 16:40
Friday, 31st January 2025 08:04 17:06

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