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September Weather in Karsun, Russian Federation

Last updated: August 27, 2025

In September, the average temperature in Karsun, Russian Federation hovers around 12°C (54°F), offering a refreshing climate. Temperatures can range from a chilly 0°C (32°F) to a warm 31°C (89°F), providing a diverse weather experience. Expect about 38 mm (1.5 in) of precipitation over 8 days, contributing to an average humidity level of 84%.

September Temperature in Karsun

In September in Karsun, the average temperature is 12°C (54°F). The maximum can reach 31°C (89°F) and the minimum can be as low as 0°C (32°F). This makes Karsun a versatile destination for travelers, offering a range of activities from enjoying warm weather to experiencing cooler temperatures.

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

The chart illustrates September temperature patterns in Karsun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Karsun, September typically has an average temperature of 12°C (54°F), with highs reaching up to 31°C (89°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec171826435765696654442920
Data source: Temperature data for Karsun 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 Karsun

In Karsun in September, the total precipitation amount is 38 mm (1.5 in), spread over 8 days.

September Precipitation Trends in Karsun

The chart displays monthly precipitation patterns in Karsun, 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 Karsun, September typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec364438574350665138433532
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Karsun

In Karsun in September, humidity is 84%. With an average temperature of 12°C (54°F), this humidity feels like a damp blanket enveloping you, making travel uncomfortable and sticky.

September Average Humidity in Karsun

This chart illustrates the average monthly humidity levels in Karsun, 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 Karsun is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec99%97%92%81%72%69%76%72%84%90%94%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Karsun

In Karsun 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 Karsun.

Maximum UV Index Levels in Karsun for September

The chart shows the monthly maximum UV Index (UVI) for Karsun 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 Karsun typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec125568775321
Data source: Karsun 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 Karsun Compares to Other Months

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

This table compares monthly weather conditions in Karsun, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (17°F)36 mm (1.4 inches)99%low
February Weather-8°C (18°F)44 mm (1.7 inches)97%low
March Weather-3°C (27°F)38 mm (1.5 inches)92%moderate
April Weather6°C (44°F)57 mm (2.2 inches)81%moderate
May Weather14°C (58°F)43 mm (1.7 inches)72%high
June Weather18°C (65°F)50 mm (2.0 inches)69%very high
July Weather21°C (70°F)66 mm (2.6 inches)76%high
August Weather19°C (66°F)51 mm (2.0 inches)71%high
September Weather12°C (54°F)38 mm (1.5 inches)84%moderate
October Weather7°C (44°F)43 mm (1.7 inches)90%moderate
November Weather-2°C (30°F)35 mm (1.4 inches)94%low
December Weather-7°C (20°F)32 mm (1.3 inches)91%low

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