Climate almanac
Sitten
Valais, Switzerland · 46.23°, 7.36°
What is the weather like in Sitten in December?
In December, Sitten is typically 31°F (-1°C) during the day and 14°F (-10°C) at night. The month brings about 6.6 in (167 mm) of precipitation in total. Snowfall averages about 37 in (942 mm) over the month.
- Average high31°F (-1°C)
- Average low14°F (-10°C)
- Precipitation6.6 in (167 mm)
- Clear or mostly clear days9
- Snowfall37 in (942 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)