Climate almanac
Český Krumlov
South Bohemian Region, Czechia · 48.81°, 14.32°
What is the weather like in Český Krumlov in September?
In September, Český Krumlov is typically 65°F (18°C) during the day and 49°F (9°C) at night. The month brings about 3.5 in (89 mm) of precipitation in total.
- Average high65°F (18°C)
- Average low49°F (9°C)
- Precipitation3.5 in (89 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)