Climate almanac
Ostrów Wielkopolski
Greater Poland, Poland · 51.66°, 17.81°
What is the weather like in Ostrów Wielkopolski in September?
In September, Ostrów Wielkopolski is typically 69°F (21°C) during the day and 51°F (11°C) at night. The month brings about 2.3 in (59 mm) of precipitation in total.
- Average high69°F (21°C)
- Average low51°F (11°C)
- Precipitation2.3 in (59 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)