Climate almanac
Ostrava
Moravian-Silesian Region, Czechia · 49.83°, 18.28°
What is the weather like in Ostrava in December?
In December, Ostrava is typically 38°F (3°C) during the day and 31°F (-1°C) at night. The month brings about 2.4 in (60 mm) of precipitation in total. Snowfall averages about 7.1 in (181 mm) over the month.
- Average high38°F (3°C)
- Average low31°F (-1°C)
- Precipitation2.4 in (60 mm)
- Clear or mostly clear days3
- Snowfall7.1 in (181 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)