Last updated: March 2, 2024
The weather in Sosnovyy Bor, Russian Federation, during September is characterized by an average temperature of 14°C (57°F). Highs can soar to 19°C (67°F), while lows may dip to 8°C (47°F). Typically, the humidity level in Sosnovyy Bor throughout September hovers around 90%.
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Average temperature
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Humidity
In September, Sosnovyy Bor averages 115 mm (4.5 inches) of rainfall, typically over the course of 17 rainy days. The month enjoys an average of 12 hours 47 minutes of daylight, with the sun shining for approximately 9 hours 47 minutes each day. Additionally, there is a 22% probability of sunny days during this period.
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In September, the UV Index in Sosnovyy Bor reaches a maximum of 4, 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 | 1 | 2 | 3 | 3 | 4 | 3 | 3 | 2 | 1 | 1 | 1 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||