Climate almanac
Kościan
Greater Poland, Poland · 52.09°, 16.65°
What is the weather like in Kościan in May?
In May, Kościan is typically 67°F (19°C) during the day and 47°F (9°C) at night. The month brings about 2.1 in (54 mm) of precipitation in total.
- Average high67°F (19°C)
- Average low47°F (9°C)
- Precipitation2.1 in (54 mm)
- Clear or mostly clear days7
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)