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September Weather in Korolev, Russian Federation

Last updated: August 27, 2025

In Korolev, Russian Federation, the average temperature for September hovers around 12°C (54°F). Daily temperatures can vary significantly, with a minimum of 0°C (32°F) and a maximum of 29°C (84°F). Expect about 60 mm (2.4 in) of precipitation over 10 days, contributing to a high average humidity of 86%. Stay prepared for fluctuating weather!

September Temperature in Korolev

In September in Korolev, the average temperature is 12°C (54°F). Maximum can reach 29°C (84°F) and minimum can be as low as 0°C (32°F). This makes Korolev a versatile destination for travelers, perfect for enjoying both warm days and cooler nights.

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

The chart illustrates September temperature patterns in Korolev, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Korolev, September typically has an average temperature of 12°C (54°F), with highs reaching up to 29°C (84°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec212230425463656354443324
Data source: Temperature data for Korolev 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 Korolev

In Korolev in September, the precipitation amount is 60 mm (2.4 in) accumulated over a period of 10 days.

September Precipitation Trends in Korolev

The chart displays monthly precipitation patterns in Korolev, 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 Korolev, September typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec434941567371876460574660
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Korolev

In Korolev in September, humidity is 86%. With an average temperature of 12°C (54°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities uncomfortable and travel challenging due to the heavy, muggy atmosphere.

September Average Humidity in Korolev

This chart illustrates the average monthly humidity levels in Korolev, 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 Korolev is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec98%96%92%81%73%74%78%75%86%90%95%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Korolev

In Korolev 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 Korolev.

Maximum UV Index Levels in Korolev for September

The chart shows the monthly maximum UV Index (UVI) for Korolev 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 Korolev typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124567765321
Data source: Korolev 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 Korolev Compares to Other Months

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

This table compares monthly weather conditions in Korolev, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)43 mm (1.7 inches)98%low
February Weather-5°C (22°F)49 mm (1.9 inches)96%low
March Weather-1°C (30°F)41 mm (1.6 inches)92%moderate
April Weather5°C (42°F)56 mm (2.2 inches)81%moderate
May Weather12°C (55°F)73 mm (2.9 inches)73%high
June Weather17°C (63°F)71 mm (2.8 inches)74%high
July Weather18°C (66°F)87 mm (3.4 inches)78%high
August Weather17°C (64°F)64 mm (2.5 inches)75%high
September Weather12°C (54°F)60 mm (2.4 inches)86%moderate
October Weather7°C (44°F)57 mm (2.2 inches)90%moderate
November Weather0°C (33°F)46 mm (1.8 inches)95%low
December Weather-4°C (25°F)60 mm (2.4 inches)92%low

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