Climate almanac
Siedlce
Mazovia, Poland · 52.17°, 22.29°
What is the weather like in Siedlce in December?
In December, Siedlce is typically 37°F (3°C) during the day and 31°F (-1°C) at night. The month brings about 2.2 in (55 mm) of precipitation in total. Snowfall averages about 4.6 in (117 mm) over the month.
- Average high37°F (3°C)
- Average low31°F (-1°C)
- Precipitation2.2 in (55 mm)
- Clear or mostly clear days2
- Snowfall4.6 in (117 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)