Climate almanac
Perniö
Southwest Finland, Finland · 60.20°, 23.13°
What is the weather like in Perniö in August?
In August, Perniö is typically 68°F (20°C) during the day and 55°F (13°C) at night. The month brings about 4.0 in (100 mm) of precipitation in total.
- Average high68°F (20°C)
- Average low55°F (13°C)
- Precipitation4.0 in (100 mm)
- Clear or mostly clear days5
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)