Last updated: March 2, 2024
The weather in Sayansk, Russian Federation, during September is characterized by an average temperature of 9°C (49°F). Highs can soar to 25°C (77°F), while lows may dip to -2°C (28°F). Typically, the humidity level in Sayansk throughout September hovers around 84%.
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Average temperature
Maximum temperature
Humidity
In September, Sayansk averages 70 mm (2.8 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 12 hours 39 minutes of daylight, with the sun shining for approximately 9 hours 28 minutes each day. Additionally, there is a 37% probability of sunny days during this period.
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Chance of sun
In September, the UV Index in Sayansk reaches a maximum of 5, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 30 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 1 | 2 | 2 | 3 | 4 | 5 | 4 | 4 | 3 | 2 | 1 | 1 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||