Climate almanac
Osowa
Pomerania, Poland · 54.43°, 18.47°
What is the weather like in Osowa in September?
In September, Osowa is typically 65°F (18°C) during the day and 54°F (12°C) at night. The month brings about 2.5 in (64 mm) of precipitation in total.
- Average high65°F (18°C)
- Average low54°F (12°C)
- Precipitation2.5 in (64 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)