Climate almanac
Thun
Bern, Switzerland · 46.75°, 7.62°
What is the weather like in Thun in December?
In December, Thun is typically 38°F (4°C) during the day and 27°F (-3°C) at night. The month brings about 5.4 in (136 mm) of precipitation in total. Snowfall averages about 18 in (460 mm) over the month.
- Average high38°F (4°C)
- Average low27°F (-3°C)
- Precipitation5.4 in (136 mm)
- Clear or mostly clear days8
- Snowfall18 in (460 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)