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September Weather in Polyane, Russian Federation

Last updated: August 27, 2025

In September, the average temperature in Polyane, Russian Federation hovers around 12°C (55°F). Expect a range that dips to a chilly -1°C (30°F) at its lowest and can soar up to a warm 28°C (82°F). Rainfall is quite prevalent, with about 64 mm (2.5 in) of precipitation spread over 12 days. Additionally, the average humidity climbs to a high 89%, creating a distinctly moist atmosphere.

September Temperature in Polyane

In September in Polyane, the average temperature is 12°C (55°F), with maximums reaching 28°C (82°F) and minimums dropping as low as -1°C (30°F). Be prepared for a range of temperatures, making it essential to pack layers for your travel to Polyane.

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

The chart illustrates September temperature patterns in Polyane, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Polyane, September typically has an average temperature of 12°C (55°F), with highs reaching up to 28°C (82°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec262632435363646254453729
Data source: Temperature data for Polyane 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 Polyane

In Polyane in September, the total precipitation amount is 64 mm (2.5 in) over the course of 12 days.

September Precipitation Trends in Polyane

The chart displays monthly precipitation patterns in Polyane, 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 Polyane, September typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec4444494674577910664776361
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Polyane

In Polyane in September, humidity is 89%. With an average temperature of 12°C (55°F), this humidity feels like a damp chill that seeps into your bones, making it feel much colder than the thermometer suggests and potentially complicating your travel plans.

September Average Humidity in Polyane

This chart illustrates the average monthly humidity levels in Polyane, 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 Polyane is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%93%90%86%69%78%79%83%89%93%94%94%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Polyane

In Polyane 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 Polyane for better planning.

Maximum UV Index Levels in Polyane for September

The chart shows the monthly maximum UV Index (UVI) for Polyane 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 Polyane typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567764211
Data source: Polyane 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 Polyane Compares to Other Months

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

This table compares monthly weather conditions in Polyane, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (26°F)44 mm (1.7 inches)94%low
February Weather-3°C (27°F)44 mm (1.7 inches)93%low
March Weather0°C (33°F)49 mm (1.9 inches)89%moderate
April Weather6°C (43°F)46 mm (1.8 inches)86%moderate
May Weather12°C (53°F)74 mm (2.9 inches)69%high
June Weather17°C (63°F)57 mm (2.3 inches)78%high
July Weather18°C (65°F)79 mm (3.1 inches)79%high
August Weather17°C (62°F)106 mm (4.2 inches)83%high
September Weather12°C (55°F)64 mm (2.5 inches)89%moderate
October Weather7°C (45°F)77 mm (3.0 inches)93%low
November Weather3°C (37°F)63 mm (2.5 inches)94%low
December Weather-2°C (29°F)61 mm (2.4 inches)94%low

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