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September Weather in Sosnovka, Russian Federation

Last updated: August 27, 2025

In Sosnovka, Russian Federation, the average temperature in September hovers around 12°C (55°F), with temperatures ranging from a chilly -1°C (30°F) to a warm 31°C (88°F). Expect 49 mm (1.9 in) of precipitation spread over about 7 days, and experience the ambiance with an average humidity of 83%.

September Temperature in Sosnovka

In September in Sosnovka, the average temperature is 12°C (55°F), with maximums reaching up to 31°C (88°F) and minimums dropping as low as -1°C (30°F). Travelers should be prepared for a wide range of temperatures, making layering essential for comfort.

September Weather in Sosnovka: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sosnovka, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sosnovka, September typically has an average temperature of 12°C (55°F), with highs reaching up to 31°C (88°F) and lows dropping to around -1°C (30°F).
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Data source: Temperature data for Sosnovka generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Sosnovka

In Sosnovka in September, the precipitation amount is 49 mm (1.9 in) over the course of 7 days.

September Precipitation Trends in Sosnovka

The chart displays monthly precipitation patterns in Sosnovka, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Sosnovka, September typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec455632535655734349524750
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sosnovka

In Sosnovka in September humidity is 83%. With an average temperature of 12°C (55°F), this humidity feels like a cool, damp embrace that makes exploring the area both refreshing and slightly uncomfortable, requiring travelers to dress in layers and stay hydrated.

September Average Humidity in Sosnovka

This chart illustrates the average monthly humidity levels in Sosnovka, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Sosnovka is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec99%96%91%78%67%65%69%66%83%89%94%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sosnovka

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.

Maximum UV Index Levels in Sosnovka for September

The chart shows the monthly maximum UV Index (UVI) for Sosnovka in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Sosnovka typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124567765321
Data source: Sosnovka September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Sosnovka Compares to Other Months

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.

This table compares monthly weather conditions in Sosnovka, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (19°F)45 mm (1.8 inches)99%low
February Weather-7°C (21°F)56 mm (2.2 inches)96%low
March Weather-2°C (29°F)32 mm (1.3 inches)91%moderate
April Weather6°C (43°F)53 mm (2.1 inches)78%moderate
May Weather13°C (56°F)56 mm (2.2 inches)67%high
June Weather18°C (64°F)55 mm (2.2 inches)65%high
July Weather20°C (68°F)73 mm (2.9 inches)69%high
August Weather18°C (65°F)43 mm (1.7 inches)66%high
September Weather12°C (55°F)49 mm (1.9 inches)83%moderate
October Weather7°C (44°F)52 mm (2.1 inches)89%moderate
November Weather-1°C (31°F)47 mm (1.9 inches)94%low
December Weather-5°C (23°F)50 mm (2.0 inches)91%low

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