Climate almanac
Słupsk
Pomerania, Poland · 54.46°, 17.03°
What is the weather like in Słupsk in December?
In December, Słupsk is typically 40°F (4°C) during the day and 35°F (2°C) at night. The month brings about 2.7 in (69 mm) of precipitation in total. Snowfall averages about 2.3 in (58 mm) over the month.
- Average high40°F (4°C)
- Average low35°F (2°C)
- Precipitation2.7 in (69 mm)
- Clear or mostly clear days2
- Snowfall2.3 in (58 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)