Last updated: August 27, 2025
In Sosnovka, Russian Federation, the average temperature in September hovers around 11°C (52°F). Expect a range that dips to a chilly -3°C (27°F) and peaks at a warm 28°C (84°F). With an average precipitation of 67 mm (2.7 in) spread over 15 days, don’t forget your umbrella! The air can feel quite humid, with an average humidity level of 75%.
In September in Sosnovka, the average temperature is 11°C (52°F), with maximums reaching up to 28°C (84°F) and minimums dropping as low as -3°C (27°F). This variation in temperatures makes it essential for travelers to pack accordingly, ensuring comfort for both warm and chilly days.
In Sosnovka in September, the precipitation amount is 67 mm (2.7 in) over the course of 15 days.
In Sosnovka in September, humidity is 75%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration a little less inviting and prompting the need for warm layers.
In Sosnovka 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 Sosnovka.
UV Risk Categories
Weather in Sosnovka varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Sosnovka, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -15°C (5°F) | 40 mm (1.6 inches) | 91% | low |
| February Weather | -13°C (9°F) | 29 mm (1.1 inches) | 92% | low |
| March Weather | -4°C (25°F) | 35 mm (1.4 inches) | 92% | moderate |
| April Weather | 5°C (41°F) | 38 mm (1.5 inches) | 87% | moderate |
| May Weather | 13°C (55°F) | 60 mm (2.4 inches) | 70% | high |
| June Weather | 18°C (64°F) | 59 mm (2.3 inches) | 55% | high |
| July Weather | 19°C (67°F) | 75 mm (3.0 inches) | 59% | high |
| August Weather | 18°C (65°F) | 55 mm (2.2 inches) | 62% | high |
| September Weather | 11°C (52°F) | 67 mm (2.7 inches) | 75% | moderate |
| October Weather | 4°C (39°F) | 59 mm (2.3 inches) | 84% | moderate |
| November Weather | -6°C (21°F) | 68 mm (2.7 inches) | 90% | low |
| December Weather | -13°C (8°F) | 60 mm (2.4 inches) | 91% | low |