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September Weather in Sosnovo, Russian Federation

Last updated: August 27, 2025

In Sosnovo, Russian Federation, the average temperature in September is a comfortable 11°C (53°F). Expect a minimum of 0°C (33°F) and a maximum of 24°C (76°F), offering a pleasant range for outdoor activities. However, be prepared for some rain, as the area sees about 70 mm (2.8 in) of precipitation over 12 days, contributing to a high average humidity of 91%.

September Temperature in Sosnovo

In September in Sosnovo, the average temperature is 11°C (53°F). The maximum can reach 24°C (76°F), while the minimum can be as low as 0°C (33°F). This diverse temperature range makes it an ideal time for travelers to experience both comfortable days and cooler evenings.

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

The chart illustrates September temperature patterns in Sosnovo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sosnovo, September typically has an average temperature of 11°C (53°F), with highs reaching up to 24°C (76°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec242328384961646153433526
Data source: Temperature data for Sosnovo 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 Sosnovo

In Sosnovo in September, the precipitation amount is 70 mm (2.8 in) over the course of 12 days.

September Precipitation Trends in Sosnovo

The chart displays monthly precipitation patterns in Sosnovo, 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 Sosnovo, September typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec4051495853598210770754769
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sosnovo

In Sosnovo in September, humidity is 91%. With an average temperature of 11°C (53°F), this humidity feels like a damp embrace, making travel feel weighty and exhausting, as the thick air clings to your skin and makes every step a little more effortful.

September Average Humidity in Sosnovo

This chart illustrates the average monthly humidity levels in Sosnovo, 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 Sosnovo is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec98%96%94%88%78%76%83%86%91%93%93%95%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sosnovo

In Sosnovo 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 Sosnovo for better planning.

Maximum UV Index Levels in Sosnovo for September

The chart shows the monthly maximum UV Index (UVI) for Sosnovo 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 Sosnovo typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123457754211
Data source: Sosnovo 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 Sosnovo Compares to Other Months

Weather in Sosnovo varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Sosnovo, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Sosnovo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (24°F)40 mm (1.6 inches)98%low
February Weather-5°C (23°F)51 mm (2.0 inches)96%low
March Weather-2°C (29°F)49 mm (1.9 inches)94%moderate
April Weather3°C (38°F)58 mm (2.3 inches)88%moderate
May Weather10°C (49°F)53 mm (2.1 inches)78%moderate
June Weather16°C (61°F)59 mm (2.3 inches)76%high
July Weather18°C (64°F)82 mm (3.2 inches)83%high
August Weather16°C (61°F)107 mm (4.2 inches)86%moderate
September Weather11°C (53°F)70 mm (2.8 inches)91%moderate
October Weather6°C (44°F)75 mm (3.0 inches)93%low
November Weather2°C (35°F)47 mm (1.8 inches)93%low
December Weather-3°C (27°F)69 mm (2.7 inches)95%low

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