Last updated: August 27, 2025
In September, the average temperature in Ozersk, Russian Federation hovers around 10°C (51°F). Expect potential temperature fluctuations, with a minimum dipping to -1°C (31°F) and a maximum soaring to 31°C (87°F). Rainfall is moderate, with 45 mm (1.8 in) of precipitation spread across 9 days, contributing to an average humidity of 82%.
In September in Ozersk, the average temperature is 10°C (51°F), with maximums reaching up to 31°C (87°F) and minimums dropping as low as -1°C (31°F). Travelers should be prepared for a wide range of temperatures during this month, ensuring they pack accordingly for both warm and cool conditions.
In Ozersk in September, the precipitation amount is 45 mm (1.8 in) spread over 9 days.
In Ozersk in September humidity is 82%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill that clings to your skin, making outdoor adventures less appealing and prompting travelers to seek cozy indoor activities or warm drinks to counter the brisk air.
In Ozersk in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Ozersk.
UV Risk Categories
Weather in Ozersk varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Ozersk, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -13°C (9°F) | 18 mm (0.7 inches) | 98% | low |
| February Weather | -11°C (12°F) | 25 mm (1.0 inches) | 97% | low |
| March Weather | -5°C (24°F) | 29 mm (1.2 inches) | 96% | moderate |
| April Weather | 4°C (40°F) | 28 mm (1.1 inches) | 90% | moderate |
| May Weather | 12°C (55°F) | 29 mm (1.1 inches) | 71% | high |
| June Weather | 16°C (61°F) | 45 mm (1.8 inches) | 65% | high |
| July Weather | 20°C (68°F) | 62 mm (2.5 inches) | 73% | high |
| August Weather | 18°C (64°F) | 66 mm (2.6 inches) | 72% | high |
| September Weather | 10°C (51°F) | 45 mm (1.8 inches) | 82% | moderate |
| October Weather | 5°C (40°F) | 39 mm (1.5 inches) | 88% | moderate |
| November Weather | -4°C (25°F) | 22 mm (0.9 inches) | 92% | low |
| December Weather | -10°C (15°F) | 24 mm (0.9 inches) | 90% | low |