Valais Weather December
To help you choose the best time to travel, you can find climate data below on the weather in Valais in December.
| Valais Weather December: | Sion | Zermatt | |
 | average daily high | +4.7°C | +1.3°C |
 | average daily low | -2.6°C | -6.6°C |
 | daylight hours | 9.2h | 9.3h |
 | sunny/overcast hours | 2.2/7h | 2.7/6.6h |
 | average monthly precipitation | 64 mm | 45 mm |
Temperature in Valais
The average daily maximum in December is +4.7 — +1.3°C, and the minimum -2.6 — -6.6°C.
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Precipitation
The normal amount of precipitation for December is from 45 to 64 mm, which may cause a change of plans on certain days.