Last updated: August 27, 2025
In September, the average temperature in Chistyye Bory, Russian Federation hovers around 11°C (51°F), offering a mild climate. Expect a minimum chill of -1°C (30°F) and the potential for warmth with highs reaching 24°C (75°F). This month also brings 88 mm (3.4 in) of precipitation over 13 days, resulting in an average humidity of 92%—perfect for those who enjoy lush, cool environments!
In September in Chistyye Bory, the average temperature is 11°C (51°F). The maximum can reach 24°C (75°F), while the minimum can dip as low as -1°C (30°F). Pack layers to stay comfortable during your travels, as the weather can vary significantly throughout the day.
In Chistyye Bory in September, the precipitation amount is 88 mm (3.4 in) occurring over 13 days.
In Chistyye Bory in September humidity is 92%. With an average temperature of 11°C (51°F), this humidity feels like a thick fog wrapping around you, making travel feel heavy and stifling, as each step is accompanied by a palpable weight in the air.
In Chistyye Bory in September, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Chistyye Bory for better planning.
UV Risk Categories
Weather in Chistyye Bory varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Chistyye Bory, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -8°C (18°F) | 44 mm (1.7 inches) | 99% | low |
| February Weather | -8°C (19°F) | 57 mm (2.2 inches) | 98% | low |
| March Weather | -3°C (27°F) | 45 mm (1.8 inches) | 94% | moderate |
| April Weather | 4°C (40°F) | 46 mm (1.8 inches) | 88% | moderate |
| May Weather | 11°C (52°F) | 65 mm (2.6 inches) | 79% | moderate |
| June Weather | 16°C (61°F) | 68 mm (2.7 inches) | 80% | high |
| July Weather | 18°C (64°F) | 90 mm (3.6 inches) | 84% | high |
| August Weather | 16°C (61°F) | 78 mm (3.1 inches) | 86% | high |
| September Weather | 11°C (51°F) | 88 mm (3.4 inches) | 92% | moderate |
| October Weather | 5°C (41°F) | 76 mm (3.0 inches) | 93% | low |
| November Weather | -1°C (31°F) | 62 mm (2.4 inches) | 93% | low |
| December Weather | -6°C (21°F) | 54 mm (2.1 inches) | 93% | low |