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September Weather in Lesnoy, Russian Federation

Last updated: August 27, 2025

In September, the average temperature in Lesnoy, Russian Federation hovers around 15°C (60°F). Expect a range where minimums can dip to 5°C (41°F) while maximums can soar to 28°C (83°F). During this month, anticipate about 82 mm (3.2 in) of precipitation spread across 12 days, with an average humidity level of 81%. Get ready for a blend of mild temperatures and occasional showers!

September Temperature in Lesnoy

In September in Lesnoy, the average temperature is 15°C (60°F). The maximum can reach 28°C (83°F) and the minimum can be as low as 5°C (41°F). It's a great time to visit if you enjoy mild weather with a mix of warm and cool days.

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

The chart illustrates September temperature patterns in Lesnoy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lesnoy, September typically has an average temperature of 15°C (60°F), with highs reaching up to 28°C (83°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec343337455464666659514336
Data source: Temperature data for Lesnoy 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 Lesnoy

In Lesnoy in September, the precipitation amount is 82 mm (3.2 in) occurring over a span of 12 days.

September Precipitation Trends in Lesnoy

The chart displays monthly precipitation patterns in Lesnoy, 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 Lesnoy, September typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec5241463752578077821006359
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Lesnoy

In Lesnoy in September, humidity is 81%. With an average temperature of 15°C (60°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sluggish and draining, which can challenge even the best-prepared traveler.

September Average Humidity in Lesnoy

This chart illustrates the average monthly humidity levels in Lesnoy, 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 Lesnoy is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%89%85%74%75%76%76%81%89%91%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Lesnoy

In Lesnoy 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 Lesnoy.

Maximum UV Index Levels in Lesnoy for September

The chart shows the monthly maximum UV Index (UVI) for Lesnoy 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 Lesnoy typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567765321
Data source: Lesnoy 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 Lesnoy Compares to Other Months

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

This table compares monthly weather conditions in Lesnoy, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)52 mm (2.1 inches)91%low
February Weather1°C (34°F)41 mm (1.6 inches)90%low
March Weather3°C (38°F)46 mm (1.8 inches)89%moderate
April Weather7°C (45°F)37 mm (1.4 inches)85%moderate
May Weather12°C (54°F)52 mm (2.0 inches)74%high
June Weather18°C (64°F)57 mm (2.3 inches)75%high
July Weather19°C (66°F)80 mm (3.1 inches)76%high
August Weather19°C (66°F)77 mm (3.0 inches)76%high
September Weather15°C (60°F)82 mm (3.2 inches)81%moderate
October Weather11°C (52°F)100 mm (3.9 inches)89%moderate
November Weather6°C (44°F)63 mm (2.5 inches)91%low
December Weather2°C (36°F)59 mm (2.3 inches)92%low

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