Climate almanac
Trondheim
Trøndelag, Norway · 63.43°, 10.40°
What is the weather like in Trondheim in December?
In December, Trondheim is typically 34°F (1°C) during the day and 27°F (-3°C) at night. The month brings about 4.6 in (117 mm) of precipitation in total. Snowfall averages about 13 in (342 mm) over the month.
- Average high34°F (1°C)
- Average low27°F (-3°C)
- Precipitation4.6 in (117 mm)
- Clear or mostly clear days2
- Snowfall13 in (342 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)