Climate almanac
Nykarleby
Ostrobothnia, Finland · 63.52°, 22.53°
What is the weather like in Nykarleby in September?
In September, Nykarleby is typically 58°F (14°C) during the day and 45°F (7°C) at night. The month brings about 2.5 in (64 mm) of precipitation in total.
- Average high58°F (14°C)
- Average low45°F (7°C)
- Precipitation2.5 in (64 mm)
- Clear or mostly clear days4
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)