Climate almanac
Mäntyharju
South Savo, Finland · 61.42°, 26.88°
What is the weather like in Mäntyharju in August?
In August, Mäntyharju is typically 68°F (20°C) during the day and 54°F (12°C) at night. The month brings about 3.5 in (90 mm) of precipitation in total.
- Average high68°F (20°C)
- Average low54°F (12°C)
- Precipitation3.5 in (90 mm)
- Clear or mostly clear days5
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)