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September Weather in Bira, Russian Federation

Last updated: August 27, 2025

In September, the average temperature in Bira, Russian Federation hovers around 13°C (55°F), making it a pleasantly mild time of year. However, be prepared for a temperature range that can dip to a brisk -2°C (28°F) at night or rise to a warm 27°C (82°F) during the day. With an average precipitation of 102 mm (4.0 in) spread over 10 days, and humidity levels at a high 89%, it's wise to pack accordingly for occasional rain and a damp atmosphere.

September Temperature in Bira

In September in Bira, the average temperature is 13°C (55°F). Maximum temperatures can reach 27°C (82°F), while minimums can drop as low as -2°C (28°F). Be prepared for a wide range of temperatures during your travels!

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

The chart illustrates September temperature patterns in Bira, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bira, September typically has an average temperature of 13°C (55°F), with highs reaching up to 27°C (82°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec-61223953607065553816-6
Data source: Temperature data for Bira 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 Bira

In Bira in September, the total precipitation amount is 102 mm (4.0 in) falling over the course of 10 days.

September Precipitation Trends in Bira

The chart displays monthly precipitation patterns in Bira, 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 Bira, September typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec6721379813614620610241399
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Bira

In Bira in September humidity is 89%. With an average temperature of 13°C (55°F), this humidity feels like a thick, damp blanket enveloping you, making every step feel heavier and each breath a bit more laborious for traveling.

September Average Humidity in Bira

This chart illustrates the average monthly humidity levels in Bira, 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 Bira is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%92%87%80%77%84%89%90%89%85%81%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bira

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

Maximum UV Index Levels in Bira for September

The chart shows the monthly maximum UV Index (UVI) for Bira 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 Bira typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec134678986421
Data source: Bira 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 Bira Compares to Other Months

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

This table compares monthly weather conditions in Bira, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-21°C (-6°F)6 mm (0.2 inches)94%low
February Weather-17°C (2°F)7 mm (0.3 inches)92%moderate
March Weather-6°C (22°F)21 mm (0.8 inches)86%moderate
April Weather4°C (39°F)37 mm (1.5 inches)80%high
May Weather12°C (53°F)98 mm (3.9 inches)76%high
June Weather16°C (60°F)136 mm (5.4 inches)84%very high
July Weather21°C (70°F)146 mm (5.8 inches)89%very high
August Weather18°C (65°F)206 mm (8.1 inches)90%very high
September Weather13°C (55°F)102 mm (4.0 inches)89%high
October Weather4°C (39°F)41 mm (1.6 inches)85%moderate
November Weather-9°C (16°F)39 mm (1.5 inches)81%low
December Weather-21°C (-5°F)9 mm (0.4 inches)91%low

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