Climate almanac
Riehen
Basel-City, Switzerland · 47.58°, 7.65°
What is the weather like in Riehen in December?
In December, Riehen is typically 41°F (5°C) during the day and 33°F (1°C) at night. The month brings about 3.8 in (97 mm) of precipitation in total. Snowfall averages about 4.2 in (107 mm) over the month.
- Average high41°F (5°C)
- Average low33°F (1°C)
- Precipitation3.8 in (97 mm)
- Clear or mostly clear days4
- Snowfall4.2 in (107 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)