Sayanogorsk in September
6.1out of 10
Possible, with caveats
Cool: highs only around 15°C. Frequent rain: about 14 rainy days.
15°CAvg high
4°CAvg low
14Rainy days (87 mm)
12:24 hDaylight
06:37Sunrise · 19:01 Sunset
Why this score
- Cool: highs only around 15°C
- Frequent rain: about 14 rainy days
What to wear and pack
- Layers you can add or remove
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in September varies a lot between years (±3.5 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | -11°C | -23°C | 12 mm | 4 | – | – | 4.5 |
| February | -7°C | -20°C | 12 mm | 4 | – | – | 4.5 |
| March | 1°C | -13°C | 23 mm | 7 | – | – | 4.2 |
| April | 10°C | -3°C | 56 mm | 11 | – | – | 5.3 |
| May | 16°C | 4°C | 90 mm | 15 | – | – | 6.1 |
| June | 22°C | 10°C | 113 mm | 15 | – | – | 6.8 |
| July | 23°C | 13°C | 126 mm | 16 | – | – | 6.7 |
| August | 21°C | 10°C | 131 mm | 17 | – | – | 6.5 |
| September | 15°C | 4°C | 87 mm | 14 | – | – | 6.1 |
| October | 7°C | -3°C | 53 mm | 11 | – | – | 4.9 |
| November | -3°C | -12°C | 34 mm | 9 | – | – | 3.9 |
| December | -9°C | -19°C | 23 mm | 7 | – | – | 4.2 |
Frequently asked questions
How hot is Sayanogorsk in September?
Daytime highs average 15°C and nights about 4°C.
When is the best time to visit Sayanogorsk?
The best months are June, July, August.