Climate almanac
Sayansk
Irkutsk Oblast, Russia · 54.11°, 102.18°
What is the weather like in Sayansk in December?
In December, Sayansk is typically 6°F (-14°C) during the day and -9°F (-23°C) at night. The month brings about 0.9 in (22 mm) of precipitation in total. Snowfall averages about 6.1 in (155 mm) over the month.
- Average high6°F (-14°C)
- Average low-9°F (-23°C)
- Precipitation0.9 in (22 mm)
- Clear or mostly clear days3
- Snowfall6.1 in (155 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)