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September Weather in Rzhev, Russian Federation

Last updated: August 27, 2025

In September, the average temperature in Rzhev, Russian Federation hovers around 12°C (54°F), with a minimum dipping to -2°C (30°F) and a maximum reaching 27°C (81°F). Expect about 73 mm (2.9 in) of precipitation spread over 11 days, contributing to an average humidity of 89%. Prepare for a mix of cool and warm days amidst a generally damp atmosphere!

September Temperature in Rzhev

In September in Rzhev, the average temperature is 12°C (54°F), with maximums that can reach 27°C (81°F) and minimums that can dip as low as -2°C (30°F). Overall, this diverse temperature range makes it essential for travelers to pack both light and warm clothing to comfortably enjoy their trip.

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

The chart illustrates September temperature patterns in Rzhev, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rzhev, September typically has an average temperature of 12°C (54°F), with highs reaching up to 27°C (81°F) and lows dropping to around -2°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec232430425362636253443426
Data source: Temperature data for Rzhev 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 Rzhev

In Rzhev in September, the precipitation amount is 73 mm (2.9 in), spread over 11 days.

September Precipitation Trends in Rzhev

The chart displays monthly precipitation patterns in Rzhev, 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 Rzhev, September typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec4337444361751066873614963
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Rzhev

In Rzhev in September humidity is 89%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill that envelops you, making travels slightly uncomfortable as you navigate through a thick, moist air that can cling to your skin and steal your warmth.

September Average Humidity in Rzhev

This chart illustrates the average monthly humidity levels in Rzhev, 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 Rzhev is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec97%94%90%85%71%77%82%83%89%93%94%94%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Rzhev

In Rzhev 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 Rzhev.

Maximum UV Index Levels in Rzhev for September

The chart shows the monthly maximum UV Index (UVI) for Rzhev 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 Rzhev typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124567765311
Data source: Rzhev 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 Rzhev Compares to Other Months

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

This table compares monthly weather conditions in Rzhev, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)43 mm (1.7 inches)97%low
February Weather-5°C (24°F)37 mm (1.5 inches)94%low
March Weather-1°C (31°F)44 mm (1.7 inches)90%moderate
April Weather5°C (42°F)43 mm (1.7 inches)85%moderate
May Weather12°C (54°F)61 mm (2.4 inches)71%high
June Weather17°C (62°F)75 mm (2.9 inches)77%high
July Weather17°C (64°F)106 mm (4.2 inches)82%high
August Weather17°C (62°F)68 mm (2.7 inches)83%high
September Weather12°C (54°F)73 mm (2.9 inches)89%moderate
October Weather7°C (44°F)61 mm (2.4 inches)93%moderate
November Weather1°C (34°F)49 mm (1.9 inches)94%low
December Weather-3°C (26°F)63 mm (2.5 inches)94%low

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