Climate almanac
Perniö
Southwest Finland, Finland · 60.20°, 23.13°
What is the weather like in Perniö in January?
In January, Perniö is typically 30°F (-1°C) during the day and 22°F (-6°C) at night. The month brings about 2.6 in (66 mm) of precipitation in total. Snowfall averages about 12 in (310 mm) over the month.
- Average high30°F (-1°C)
- Average low22°F (-6°C)
- Precipitation2.6 in (66 mm)
- Clear or mostly clear days2
- Snowfall12 in (310 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)