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September Weather in Biryusinsk, Russian Federation

Last updated: August 27, 2025

In September, the average temperature in Biryusinsk, Russian Federation hovers around 9°C (48°F). Expect a chilly minimum of -4°C (25°F) and a pleasant maximum of 26°C (80°F). During this month, you'll experience 81 mm (3.2 in) of precipitation spread over 16 days, with an average humidity of 82%. Be prepared for a mix of chilly and mild days!

September Temperature in Biryusinsk

In September in Biryusinsk, the average temperature is 9°C (48°F). Maximum temperatures can reach 26°C (80°F), while minimums can drop as low as -4°C (25°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your travels.

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

The chart illustrates September temperature patterns in Biryusinsk, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Biryusinsk, September typically has an average temperature of 9°C (48°F), with highs reaching up to 26°C (80°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec042339506366634835185
Data source: Temperature data for Biryusinsk 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 Biryusinsk

In Biryusinsk in September, the precipitation amount is 81 mm (3.2 in), falling over the course of 16 days.

September Precipitation Trends in Biryusinsk

The chart displays monthly precipitation patterns in Biryusinsk, 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 Biryusinsk, September typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec232325356163606181393848
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Biryusinsk

In Biryusinsk in September, humidity is 82%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that seeps into your bones, making it essential to dress in layers for your travels while keeping an umbrella handy for unexpected drizzles.

September Average Humidity in Biryusinsk

This chart illustrates the average monthly humidity levels in Biryusinsk, 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 Biryusinsk is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%90%83%81%72%67%65%67%82%87%94%96%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Biryusinsk

In Biryusinsk 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 Biryusinsk for better planning.

Maximum UV Index Levels in Biryusinsk for September

The chart shows the monthly maximum UV Index (UVI) for Biryusinsk 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 Biryusinsk typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124567764311
Data source: Biryusinsk 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 Biryusinsk Compares to Other Months

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

This table compares monthly weather conditions in Biryusinsk, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-18°C (0°F)23 mm (0.9 inches)93%low
February Weather-15°C (4°F)23 mm (0.9 inches)90%low
March Weather-5°C (23°F)25 mm (1.0 inches)83%moderate
April Weather4°C (39°F)35 mm (1.4 inches)81%moderate
May Weather10°C (51°F)61 mm (2.4 inches)72%high
June Weather17°C (64°F)63 mm (2.5 inches)67%high
July Weather19°C (66°F)60 mm (2.4 inches)65%high
August Weather17°C (63°F)61 mm (2.4 inches)67%high
September Weather9°C (48°F)81 mm (3.2 inches)82%moderate
October Weather2°C (35°F)39 mm (1.5 inches)87%moderate
November Weather-8°C (18°F)37 mm (1.5 inches)94%low
December Weather-15°C (5°F)48 mm (1.9 inches)96%low

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