Climate almanac
Romanshorn
Thurgau, Switzerland · 47.57°, 9.38°
What is the weather like in Romanshorn in December?
In December, Romanshorn is typically 40°F (5°C) during the day and 31°F (0°C) at night. The month brings about 4.2 in (106 mm) of precipitation in total. Snowfall averages about 8.9 in (226 mm) over the month.
- Average high40°F (5°C)
- Average low31°F (0°C)
- Precipitation4.2 in (106 mm)
- Clear or mostly clear days6
- Snowfall8.9 in (226 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)