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September Weather in Kapustin Yar, Russian Federation

Last updated: August 27, 2025

In September, the average temperature in Kapustin Yar, Russian Federation is a mild 18°C (64°F), with variations ranging from a cool 2°C (36°F) to a warm 37°C (98°F). Expect a modest precipitation amount of 24 mm (0.9 in) spread over 4 days, while average humidity hovers around 51%. Enjoy the perfect balance of comfort and occasional showers as the month unfolds!

September Temperature in Kapustin Yar

In September in Kapustin Yar, the average temperature is 18°C (64°F). The maximum can reach 37°C (98°F), while the minimum can drop to as low as 2°C (36°F). Be prepared for a wide range of temperatures if you're planning to travel during this time.

September Weather in Kapustin Yar: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Kapustin Yar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kapustin Yar, September typically has an average temperature of 18°C (64°F), with highs reaching up to 37°C (98°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec252635516476807764513527
Data source: Temperature data for Kapustin Yar 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 Kapustin Yar

In Kapustin Yar in September, the precipitation amount is 24 mm (0.9 in) over a period of 4 days.

September Precipitation Trends in Kapustin Yar

The chart displays monthly precipitation patterns in Kapustin Yar, 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 Kapustin Yar, September typically receives around 24 mm (0.9 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec25394031352326324231736
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kapustin Yar

In Kapustin Yar in September, humidity is 51%. With an average temperature of 18°C (64°F), this humidity feels like a refreshing breeze that makes outdoor activities enjoyable, perfect for exploring the sights without feeling overheated.

September Average Humidity in Kapustin Yar

This chart illustrates the average monthly humidity levels in Kapustin Yar, 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 Kapustin Yar is approximately 51%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%90%78%64%50%49%46%44%51%69%87%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kapustin Yar

In Kapustin Yar in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Kapustin Yar.

Maximum UV Index Levels in Kapustin Yar for September

The chart shows the monthly maximum UV Index (UVI) for Kapustin Yar 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 Kapustin Yar typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987421
Data source: Kapustin Yar 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 Kapustin Yar Compares to Other Months

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

This table compares monthly weather conditions in Kapustin Yar, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)25 mm (1.0 inches)86%low
February Weather-3°C (26°F)39 mm (1.5 inches)90%moderate
March Weather2°C (35°F)39 mm (1.6 inches)78%moderate
April Weather11°C (51°F)31 mm (1.2 inches)64%high
May Weather18°C (65°F)35 mm (1.4 inches)50%very high
June Weather24°C (76°F)23 mm (0.9 inches)49%very high
July Weather27°C (80°F)26 mm (1.0 inches)46%very high
August Weather25°C (77°F)3 mm (0.1 inches)44%very high
September Weather18°C (64°F)24 mm (0.9 inches)51%high
October Weather11°C (51°F)23 mm (0.9 inches)69%moderate
November Weather2°C (36°F)17 mm (0.7 inches)87%low
December Weather-3°C (27°F)36 mm (1.4 inches)87%low

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