Climate almanac
Mynämäki
Southwest Finland, Finland · 60.68°, 21.99°
What is the weather like in Mynämäki in September?
In September, Mynämäki is typically 61°F (16°C) during the day and 47°F (8°C) at night. The month brings about 2.3 in (59 mm) of precipitation in total.
- Average high61°F (16°C)
- Average low47°F (8°C)
- Precipitation2.3 in (59 mm)
- Clear or mostly clear days4
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)