Climate almanac
Selfoss
South, Iceland · 63.93°, -21.00°
What is the weather like in Selfoss in December?
In December, Selfoss is typically 35°F (2°C) during the day and 29°F (-2°C) at night. The month brings about 5.5 in (140 mm) of precipitation in total. Snowfall averages about 13 in (319 mm) over the month.
- Average high35°F (2°C)
- Average low29°F (-2°C)
- Precipitation5.5 in (140 mm)
- Clear or mostly clear days4
- Snowfall13 in (319 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)