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September Weather in Yasnogorsk, Russian Federation

Last updated: August 27, 2025

In September, the average temperature in Yasnogorsk, Russian Federation hovers around 13°C (55°F). Expect a minimum of -1°C (31°F) and a maximum of 31°C (87°F) during this period. With an average precipitation of 45 mm (1.8 in) spread over 8 days, you might want to keep an umbrella handy. Be prepared for high humidity, averaging 86%, which can make the air feel warmer than it is.

September Temperature in Yasnogorsk

In September in Yasnogorsk, the average temperature is 13°C (55°F). Maximum temperatures can reach 31°C (87°F), while minimums can drop as low as -1°C (31°F). Be prepared for a wide range of temperatures if you're traveling during this time.

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

The chart illustrates September temperature patterns in Yasnogorsk, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yasnogorsk, September typically has an average temperature of 13°C (55°F), with highs reaching up to 31°C (87°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec222230435564666455453325
Data source: Temperature data for Yasnogorsk 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 Yasnogorsk

In Yasnogorsk in September, the precipitation amount is 45 mm (1.8 in) over the course of 8 days.

September Precipitation Trends in Yasnogorsk

The chart displays monthly precipitation patterns in Yasnogorsk, 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 Yasnogorsk, September typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec434834566769864845503861
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Yasnogorsk

In Yasnogorsk in September humidity is 86%. With an average temperature of 13°C (55°F), this humidity feels like a damp blanket clinging to your skin, making travel quite uncomfortable and urging you to seek cooler, dryer spots.

September Average Humidity in Yasnogorsk

This chart illustrates the average monthly humidity levels in Yasnogorsk, 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 Yasnogorsk is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec98%96%92%81%73%74%78%75%86%90%95%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Yasnogorsk

In Yasnogorsk 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 Yasnogorsk.

Maximum UV Index Levels in Yasnogorsk for September

The chart shows the monthly maximum UV Index (UVI) for Yasnogorsk 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 Yasnogorsk typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578765321
Data source: Yasnogorsk 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 Yasnogorsk Compares to Other Months

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

This table compares monthly weather conditions in Yasnogorsk, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)43 mm (1.7 inches)98%low
February Weather-5°C (23°F)48 mm (1.9 inches)96%low
March Weather-1°C (31°F)33 mm (1.3 inches)92%moderate
April Weather6°C (43°F)56 mm (2.2 inches)81%moderate
May Weather13°C (55°F)67 mm (2.6 inches)73%high
June Weather18°C (64°F)69 mm (2.7 inches)74%very high
July Weather19°C (66°F)86 mm (3.4 inches)78%high
August Weather18°C (65°F)48 mm (1.9 inches)75%high
September Weather13°C (55°F)45 mm (1.8 inches)86%moderate
October Weather7°C (45°F)50 mm (2.0 inches)90%moderate
November Weather0°C (33°F)38 mm (1.5 inches)95%low
December Weather-4°C (25°F)61 mm (2.4 inches)92%low

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