Chamonix weather in January 2026

Expect -5°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Chamonix in January based on long-term weather averages. There is usually 16 days with some rainfall and 127 mm of average monthly rainfall in January.

  • -5°C maximum daytime temperature in January in Chamonix-5
    -5°C max day temperature
  • 4 hours of sunshine per day
  • 16 days with some rainfall in January in Chamonix16
    16 days with some rainfall
  • -11°C minimum night-time temperature in January in Chamonix-11
    -11°C min night temperature
  • 9 hours of daylight per day in January in Chamonix9
    9 hours of daylight per day
  • No heat & humidity in January in Chamonix0
    No heat & humidity
  • 127 mm monthly rainfall in January in Chamonix127
    127 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Chamonix1
    1 (Low) UV index

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The January weather guide for France (Chamonix) 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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How cold is it in Chamonix in January?

Daytime temperatures usually reach -5°C in Chamonix in January, falling to -11°C at night.

How sunny is it in Chamonix in January?

There are normally 4 hours of bright sunshine each day in Chamonix in January - that's 39% of daylight hours.

Does it rain in Chamonix in January?

There are usually 16 days with some rain in Chamonix in January and the average monthly rainfall is 127mm. Rain may fall as snow in this month.

Chamonix January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 08:14 16:58
Friday, 16th January 2026 08:10 17:15
Saturday, 31st January 2026 07:56 17:36

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