Climate almanac
Sayansk
Irkutsk Oblast, Russia · 54.11°, 102.18°
What is the weather like in Sayansk in September?
In September, Sayansk is typically 58°F (15°C) during the day and 39°F (4°C) at night. The month brings about 2.1 in (53 mm) of precipitation in total. Snowfall averages about 0.4 in (10 mm) over the month.
- Average high58°F (15°C)
- Average low39°F (4°C)
- Precipitation2.1 in (53 mm)
- Clear or mostly clear days7
- Snowfall0.4 in (10 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)