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September Weather in Bilyarsk, Russian Federation

Last updated: August 27, 2025

In September, the average temperature in Bilyarsk, Russian Federation hovers around 12°C (53°F). However, temperatures can vary significantly, ranging from a brisk -1°C (31°F) to a warm 31°C (88°F). Expect about 46 mm (1.8 in) of precipitation spread across 9 days, contributing to an average humidity level of 82%. 🌦️

September Temperature in Bilyarsk

In September in Bilyarsk, the average temperature is 12°C (53°F). Maximum temperatures can reach 31°C (88°F), while minimum temperatures can drop as low as -1°C (31°F). This variation makes it important for travelers to prepare for both warm days and chilly nights.

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

The chart illustrates September temperature patterns in Bilyarsk, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bilyarsk, September typically has an average temperature of 12°C (53°F), with highs reaching up to 31°C (88°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec141625425663686553432818
Data source: Temperature data for Bilyarsk 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 Bilyarsk

In Bilyarsk in September, the precipitation amount is 46 mm (1.8 in) over the course of 9 days.

September Precipitation Trends in Bilyarsk

The chart displays monthly precipitation patterns in Bilyarsk, 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 Bilyarsk, September typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec444547634649656146453741
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bilyarsk

In Bilyarsk in September, humidity is 82%. With an average temperature of 12°C (53°F), this humidity feels like a damp blanket enveloping you, making travel uncomfortable and sticky, as you navigate through the thick air that weighs heavily on your skin.

September Average Humidity in Bilyarsk

This chart illustrates the average monthly humidity levels in Bilyarsk, 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 Bilyarsk is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec97%96%94%85%69%68%69%68%82%90%93%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bilyarsk

In Bilyarsk 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 Bilyarsk.

Maximum UV Index Levels in Bilyarsk for September

The chart shows the monthly maximum UV Index (UVI) for Bilyarsk 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 Bilyarsk typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124567765311
Data source: Bilyarsk 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 Bilyarsk Compares to Other Months

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

This table compares monthly weather conditions in Bilyarsk, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (15°F)44 mm (1.7 inches)97%low
February Weather-9°C (16°F)45 mm (1.8 inches)96%low
March Weather-4°C (25°F)47 mm (1.9 inches)94%moderate
April Weather5°C (42°F)63 mm (2.5 inches)85%moderate
May Weather14°C (57°F)46 mm (1.8 inches)69%high
June Weather17°C (63°F)49 mm (1.9 inches)68%high
July Weather20°C (69°F)65 mm (2.5 inches)69%high
August Weather18°C (65°F)61 mm (2.4 inches)68%high
September Weather12°C (53°F)46 mm (1.8 inches)82%moderate
October Weather6°C (43°F)45 mm (1.8 inches)90%moderate
November Weather-2°C (28°F)37 mm (1.4 inches)93%low
December Weather-8°C (18°F)41 mm (1.6 inches)88%low

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