Climate almanac
Vaasa
Ostrobothnia, Finland · 63.10°, 21.62°
What is the weather like in Vaasa in December?
In December, Vaasa is typically 32°F (0°C) during the day and 25°F (-4°C) at night. The month brings about 2.0 in (51 mm) of precipitation in total. Snowfall averages about 8.6 in (218 mm) over the month.
- Average high32°F (0°C)
- Average low25°F (-4°C)
- Precipitation2.0 in (51 mm)
- Clear or mostly clear days3
- Snowfall8.6 in (218 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)