Last updated: August 27, 2025
In September, the average temperature in Lesnoy, Russian Federation hovers around 10°C (50°F), creating a mild climate. However, be prepared for a range that can dip to -3°C (28°F) at its coldest and reach up to 26°C (79°F) at its warmest. With 48 mm (1.9 in) of precipitation spread over 9 days, it's wise to carry an umbrella. The average humidity also lingers around a notable 84%, adding a touch of moisture to the air.
In September in Lesnoy, the average temperature is 10°C (50°F). The maximum can reach 26°C (79°F), while the minimum can dip as low as -3°C (28°F). This diverse temperature range means travelers should pack accordingly for both warm and cooler weather activities.
In Lesnoy in September, the total precipitation amount is 48 mm (1.9 in) spread over 9 days.
In Lesnoy in September, humidity is 84%. With an average temperature of 10°C (50°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities less comfortable and prompting travelers to seek refuge in cozy, warm cafes or indoor attractions.
In Lesnoy 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 Lesnoy for better planning.
UV Risk Categories
Weather in Lesnoy varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Lesnoy, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -14°C (7°F) | 18 mm (0.7 inches) | 99% | low |
| February Weather | -12°C (11°F) | 23 mm (0.9 inches) | 97% | low |
| March Weather | -4°C (24°F) | 32 mm (1.3 inches) | 96% | moderate |
| April Weather | 5°C (41°F) | 36 mm (1.4 inches) | 88% | moderate |
| May Weather | 12°C (54°F) | 42 mm (1.6 inches) | 73% | high |
| June Weather | 15°C (60°F) | 76 mm (3.0 inches) | 67% | high |
| July Weather | 19°C (67°F) | 85 mm (3.3 inches) | 74% | high |
| August Weather | 17°C (63°F) | 81 mm (3.2 inches) | 76% | high |
| September Weather | 10°C (50°F) | 48 mm (1.9 inches) | 84% | moderate |
| October Weather | 4°C (39°F) | 48 mm (1.9 inches) | 88% | moderate |
| November Weather | -5°C (23°F) | 31 mm (1.2 inches) | 94% | low |
| December Weather | -10°C (14°F) | 26 mm (1.0 inches) | 92% | low |