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September Weather in Rudnya, Russian Federation

Last updated: August 27, 2025

In Rudnya, Russian Federation, the average temperature in September is a comfortable 15°C (59°F). However, be prepared for swings, as temperatures can drop to a chilly -2°C (29°F) or soar to a warm 34°C (94°F). On average, expect about 26 mm (1.0 in) of precipitation spread over 4 days, with a moderate relative humidity of 64%.

September Temperature in Rudnya

In September, in Rudnya, the average temperature is 15°C (59°F). Maximums can reach 34°C (94°F), and minimums can drop as low as -2°C (29°F). Travelers should be prepared for a wide range of temperatures, making layering essential for a comfortable visit.

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

The chart illustrates September temperature patterns in Rudnya, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rudnya, September typically has an average temperature of 15°C (59°F), with highs reaching up to 34°C (94°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec212129486069737159483223
Data source: Temperature data for Rudnya 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 Rudnya

In Rudnya in September, the precipitation amount is 26 mm (1.0 in) over the course of 4 days.

September Precipitation Trends in Rudnya

The chart displays monthly precipitation patterns in Rudnya, 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 Rudnya, September typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec463944454936372726382448
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Rudnya

In Rudnya in September humidity is 64%. With an average temperature of 15°C (59°F), this humidity feels like a refreshing embrace, making traveling comfortable yet slightly sticky; perfect for leisurely strolls but perhaps a bit challenging for those sensitive to heat.

September Average Humidity in Rudnya

This chart illustrates the average monthly humidity levels in Rudnya, 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 Rudnya is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%94%85%69%58%56%57%53%64%79%90%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Rudnya

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

Maximum UV Index Levels in Rudnya for September

The chart shows the monthly maximum UV Index (UVI) for Rudnya 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 Rudnya typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235678876421
Data source: Rudnya 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 Rudnya Compares to Other Months

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

This table compares monthly weather conditions in Rudnya, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)46 mm (1.8 inches)93%low
February Weather-6°C (21°F)39 mm (1.6 inches)94%moderate
March Weather-2°C (29°F)44 mm (1.7 inches)85%moderate
April Weather9°C (48°F)45 mm (1.8 inches)69%high
May Weather15°C (60°F)49 mm (1.9 inches)58%high
June Weather21°C (70°F)36 mm (1.4 inches)56%very high
July Weather23°C (74°F)37 mm (1.4 inches)57%very high
August Weather22°C (71°F)27 mm (1.1 inches)53%high
September Weather15°C (59°F)26 mm (1.0 inches)64%high
October Weather9°C (48°F)38 mm (1.5 inches)79%moderate
November Weather0°C (32°F)24 mm (0.9 inches)90%low
December Weather-5°C (23°F)48 mm (1.9 inches)91%low

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