Climate almanac
Siilinjärvi
North Savo, Finland · 63.08°, 27.67°
What is the weather like in Siilinjärvi in January?
In January, Siilinjärvi is typically 22°F (-5°C) during the day and 14°F (-10°C) at night. The month brings about 2.2 in (55 mm) of precipitation in total. Snowfall averages about 14 in (347 mm) over the month.
- Average high22°F (-5°C)
- Average low14°F (-10°C)
- Precipitation2.2 in (55 mm)
- Clear or mostly clear days2
- Snowfall14 in (347 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)