nomadseason

September Weather in Pervomayskiy, Russian Federation

Last updated: August 27, 2025

In Pervomayskiy, Russian Federation, the average temperature in September hovers around 12°C (54°F), with a minimum dipping to -1°C (30°F) and a maximum reaching up to 29°C (85°F). Expect around 54 mm (2.1 in) of precipitation spread over 10 days, accompanied by a high average humidity of 88%.

September Temperature in Pervomayskiy

In September in Pervomayskiy, the average temperature is 12°C (54°F). The maximum can reach 29°C (85°F), while the minimum can drop as low as -1°C (30°F). Make sure to pack layers to stay comfortable during your travels, as the weather can vary significantly!

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

The chart illustrates September temperature patterns in Pervomayskiy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pervomayskiy, September typically has an average temperature of 12°C (54°F), with highs reaching up to 29°C (85°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec182028415563676453433122
Data source: Temperature data for Pervomayskiy generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Pervomayskiy

In Pervomayskiy in September, the total precipitation amount is 54 mm (2.1 in) over the course of 10 days.

September Precipitation Trends in Pervomayskiy

The chart displays monthly precipitation patterns in Pervomayskiy, 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 Pervomayskiy, September typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec425633565554795755614959
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Pervomayskiy

In Pervomayskiy in September, humidity is 88%. With an average temperature of 12°C (54°F), this humidity feels like a thick, damp blanket, making traveling a bit uncomfortable as the air clings to your skin, causing you to sweat even in cooler weather.

September Average Humidity in Pervomayskiy

This chart illustrates the average monthly humidity levels in Pervomayskiy, 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 Pervomayskiy is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec99%97%94%83%72%70%73%73%88%91%94%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Pervomayskiy

In Pervomayskiy 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 Pervomayskiy for better planning.

Maximum UV Index Levels in Pervomayskiy for September

The chart shows the monthly maximum UV Index (UVI) for Pervomayskiy 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 Pervomayskiy typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124567764211
Data source: Pervomayskiy 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 Pervomayskiy Compares to Other Months

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

This table compares monthly weather conditions in Pervomayskiy, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (19°F)42 mm (1.6 inches)99%low
February Weather-7°C (20°F)56 mm (2.2 inches)97%low
March Weather-2°C (28°F)33 mm (1.3 inches)94%moderate
April Weather5°C (42°F)56 mm (2.2 inches)83%moderate
May Weather13°C (55°F)55 mm (2.2 inches)72%high
June Weather17°C (63°F)54 mm (2.1 inches)70%high
July Weather19°C (67°F)79 mm (3.1 inches)73%high
August Weather18°C (64°F)56 mm (2.2 inches)73%high
September Weather12°C (54°F)54 mm (2.1 inches)88%moderate
October Weather6°C (44°F)61 mm (2.4 inches)91%low
November Weather0°C (31°F)49 mm (1.9 inches)94%low
December Weather-6°C (22°F)58 mm (2.3 inches)92%low

Compare Pervomayskiy's Climate with Cities Worldwide