Interlaken weather in January 2025

Expect 32°F daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Interlaken in January. Check more long-term weather averages for Interlaken in January before you book your next holiday to Switzerland in 2025/2026.

  • 32°F maximum daytime temperature in January in Interlaken32
    32°F max day temperature
  • 3 hours of sunshine per day
  • 15 days with some rainfall in January in Interlaken15
    15 days with some rainfall
  • 21°F minimum night-time temperature in January in Interlaken21
    21°F min night temperature
  • 9 hours of daylight per day in January in Interlaken9
    9 hours of daylight per day
  • No heat & humidity in January in Interlaken0
    No heat & humidity
  • 3.3 inches monthly rainfall in January in Interlaken3.3
    3.3 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Interlaken1
    1 (Low) UV index

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The January weather guide for Switzerland (Interlaken) 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 Switzerland

How cold is it in Interlaken in January?

Daytime temperatures usually reach 32°F in Interlaken in January, falling to 21°F at night.

How sunny is it in Interlaken in January?

There are normally 3 hours of bright sunshine each day in Interlaken in January - that's 30% of daylight hours.

Does it rain in Interlaken in January?

There are usually 15 days with some rain in Interlaken in January and the average monthly rainfall is 3.3 inches. Rain may fall as snow in this month.

Interlaken January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 08:13 16:52
Thursday, 16th January 2025 08:08 17:09
Friday, 31st January 2025 07:54 17:31

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