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September Weather in Petrovsk, Russian Federation

Last updated: August 27, 2025

In September, the average temperature in Petrovsk, Russian Federation is a mild 13°C (56°F). Temperatures can swing from a chilly -1°C (30°F) to a warm 32°C (90°F), providing a diverse climate experience. Expect about 40 mm (1.6 in) of precipitation spread over 6 days, contributing to an average humidity level of 73%. Whether you enjoy crisp coolness or sunny warmth, September offers something for everyone!

September Temperature in Petrovsk

In September in Petrovsk, the average temperature is 13°C (56°F). Maximums can reach 32°C (90°F), while minimums can drop as low as -1°C (30°F). Be prepared for a wide range of temperatures if you plan to travel during this time.

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

The chart illustrates September temperature patterns in Petrovsk, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Petrovsk, September typically has an average temperature of 13°C (56°F), with highs reaching up to 32°C (90°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec181927445865706756453020
Data source: Temperature data for Petrovsk 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 Petrovsk

In Petrovsk in September, the precipitation amount is 40 mm (1.6 in) over the course of 6 days.

September Precipitation Trends in Petrovsk

The chart displays monthly precipitation patterns in Petrovsk, 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 Petrovsk, September typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec474544635454514640463346
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Petrovsk

In Petrovsk in September humidity is 73%. With an average temperature of 13°C (56°F), this humidity feels like a cool, damp embrace that can be quite refreshing yet may require a light jacket for comfort while exploring the outdoors.

September Average Humidity in Petrovsk

This chart illustrates the average monthly humidity levels in Petrovsk, 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 Petrovsk is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec97%96%88%73%63%59%61%58%73%85%93%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Petrovsk

In Petrovsk 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 Petrovsk, you can refer to this Hourly UV Index in Petrovsk.

Maximum UV Index Levels in Petrovsk for September

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

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

This table compares monthly weather conditions in Petrovsk, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (18°F)47 mm (1.8 inches)97%low
February Weather-7°C (19°F)45 mm (1.8 inches)96%moderate
March Weather-3°C (27°F)44 mm (1.7 inches)88%moderate
April Weather7°C (45°F)63 mm (2.5 inches)73%high
May Weather14°C (58°F)54 mm (2.1 inches)63%high
June Weather18°C (66°F)54 mm (2.1 inches)59%very high
July Weather21°C (70°F)51 mm (2.0 inches)61%very high
August Weather19°C (67°F)46 mm (1.8 inches)58%high
September Weather13°C (56°F)40 mm (1.6 inches)73%high
October Weather7°C (45°F)46 mm (1.8 inches)85%moderate
November Weather-1°C (30°F)33 mm (1.3 inches)93%low
December Weather-7°C (20°F)46 mm (1.8 inches)90%low

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