Climate almanac
Siegen
North Rhine-Westphalia, Germany · 50.87°, 8.02°
What is the weather like in Siegen in December?
In December, Siegen is typically 40°F (4°C) during the day and 34°F (1°C) at night. The month brings about 4.4 in (113 mm) of precipitation in total. Snowfall averages about 5.0 in (128 mm) over the month.
- Average high40°F (4°C)
- Average low34°F (1°C)
- Precipitation4.4 in (113 mm)
- Clear or mostly clear days2
- Snowfall5.0 in (128 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)