Climate almanac
Słupsk
Pomerania, Poland · 54.46°, 17.03°
What is the weather like in Słupsk in September?
In September, Słupsk is typically 65°F (18°C) during the day and 54°F (12°C) at night. The month brings about 2.9 in (73 mm) of precipitation in total.
- Average high65°F (18°C)
- Average low54°F (12°C)
- Precipitation2.9 in (73 mm)
- Clear or mostly clear days7
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)