Crans-Montana weather in December
Temperature, rain and sunshine in December: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in December
Poor
Best time to visit: June – September
Best for skiing: November – April
What is the weather like in Crans-Montana in December?
In December, Crans-Montana is freezing cold: daytime highs average −3 °C, and nights often drop below freezing (−11 °C). The sun is scarce, with only about 4 hours a day. Precipitation, often as snow, falls on about 14 days, totalling 142 mm. Snow falls on about 12 days. All in all, December is not an ideal month for a holiday in Crans-Montana.
December compared
How the weather changes from November to January. Tap a month to open it.
| NovemberNov | DecemberDec | JanuaryJan | |
|---|---|---|---|
| Score | 13 | 12 | 15 |
| Day | 3° | −3° | −3° |
| Night | −7° | −11° | −12° |
| Sun | 4 h | 4 h | 4 h |
| Rain days | 14 | 14 | 13 |
More details for December
- Daylight
- 8 h 38 min08:06 – 16:44
- UV index
- 1 · lowclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 7 km/haverage daily peakAll months
- Cloud cover
- 63 %on averageAll months
- Hot days
- 0 days30 °C or more
- Snow days
- 12 days1 cm or more of fresh snowAll months
- Time zone
- UTC+1Europe/Zurich
How the score comes together
- Temperatureweight 50 %0 %
- Sunshineweight 20 %12 %
- Few rainy daysweight 30 %31 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Mountain air”.
What to pack in December
- Warm jacket
- Hat, scarf & gloves
- Rain jacket or umbrella
Crans-Montana in December: quick answers
Is Crans-Montana hot in December?
No. In December, Crans-Montana is freezing cold: daytime highs average −3 °C and nights drop to about −11 °C.
Does it rain much in Crans-Montana in December?
Rain is frequent, with about 14 rainy days and 142 mm in total.
Crans-Montana month by month
The whole year in Crans-MontanaAll destinations: SwitzerlandWhere to go in December
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences