Climate almanac
Siilinjärvi
North Savo, Finland · 63.08°, 27.67°
What is the weather like in Siilinjärvi in October?
In October, Siilinjärvi is typically 44°F (7°C) during the day and 37°F (3°C) at night. The month brings about 2.9 in (74 mm) of precipitation in total. Snowfall averages about 1.9 in (47 mm) over the month.
- Average high44°F (7°C)
- Average low37°F (3°C)
- Precipitation2.9 in (74 mm)
- Clear or mostly clear days2
- Snowfall1.9 in (47 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)