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September Weather in Serdobsk, Russian Federation

Last updated: August 27, 2025

In Serdobsk, Russian Federation, the average temperature in September hovers around 13°C (56°F), with extremes ranging from a chilly -1°C (30°F) to a warm 33°C (92°F). Expect about 45 mm (1.8 in) of precipitation spread over 7 days, while the air remains humid, averaging 75% humidity. Stay prepared for a blend of crisp and mild days!

September Temperature in Serdobsk

In September in Serdobsk, the average temperature is 13°C (56°F). Maximum temperatures can reach 33°C (92°F), while minimum temperatures can drop as low as -1°C (30°F). Be prepared for a wide range of temperatures, making it essential to pack accordingly for your travels.

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

The chart illustrates September temperature patterns in Serdobsk, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Serdobsk, September typically has an average temperature of 13°C (56°F), with highs reaching up to 33°C (92°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec192028455865696756453021
Data source: Temperature data for Serdobsk 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 Serdobsk

In Serdobsk in September, the precipitation amount is 45 mm (1.8 in) spread over a duration of 7 days.

September Precipitation Trends in Serdobsk

The chart displays monthly precipitation patterns in Serdobsk, 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 Serdobsk, September typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec494839595548574445483645
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Serdobsk

In Serdobsk in September humidity is 75%. With an average temperature of 13°C (56°F), this humidity feels like a damp chill enveloping you, making travel a bit uncomfortable, as the moisture in the air clings to your skin and can dampen your spirits as well as your clothes.

September Average Humidity in Serdobsk

This chart illustrates the average monthly humidity levels in Serdobsk, 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 Serdobsk is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec98%96%89%74%64%62%64%59%75%86%93%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Serdobsk

In Serdobsk in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Serdobsk, you can refer to this Hourly UV Index in Serdobsk.

Maximum UV Index Levels in Serdobsk for September

The chart shows the monthly maximum UV Index (UVI) for Serdobsk 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 Serdobsk typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235678876321
Data source: Serdobsk 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 Serdobsk Compares to Other Months

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

This table compares monthly weather conditions in Serdobsk, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (20°F)49 mm (1.9 inches)98%low
February Weather-7°C (20°F)48 mm (1.9 inches)96%moderate
March Weather-2°C (28°F)39 mm (1.5 inches)89%moderate
April Weather7°C (45°F)59 mm (2.3 inches)74%high
May Weather14°C (58°F)55 mm (2.2 inches)63%high
June Weather19°C (66°F)48 mm (1.9 inches)62%very high
July Weather21°C (70°F)57 mm (2.2 inches)64%very high
August Weather19°C (67°F)44 mm (1.7 inches)59%high
September Weather13°C (56°F)45 mm (1.8 inches)75%high
October Weather7°C (46°F)48 mm (1.9 inches)86%moderate
November Weather-1°C (31°F)36 mm (1.4 inches)93%low
December Weather-6°C (22°F)45 mm (1.8 inches)90%low

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