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September Weather in Komsomolsk-on-Amur, Russian Federation

Last updated: August 27, 2025

In September, the average temperature in Komsomolsk-on-Amur, Russian Federation hovers around 13°C (56°F). Expect a wide range, with minimums dropping to 0°C (32°F) and maximums peaking at 27°C (81°F). During this month, the region sees approximately 95 mm (3.7 in) of precipitation over about 10 days. With an average humidity of 89%, it's a time to embrace the refreshing ambiance of early-season weather.

September Temperature in Komsomolsk-on-Amur

In September in Komsomolsk-on-Amur, the average temperature is 13°C (56°F). Maximums can reach 27°C (81°F), and minimums can drop to as low as 0°C (32°F). It's a great time to visit for those who enjoy mild weather and outdoor activities.

September Weather in Komsomolsk-on-Amur: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Komsomolsk-on-Amur, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Komsomolsk-on-Amur, September typically has an average temperature of 13°C (56°F), with highs reaching up to 27°C (81°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec-61213752597065564018-4
Data source: Temperature data for Komsomolsk-on-Amur 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 Komsomolsk-on-Amur

In Komsomolsk-on-Amur in September, the total precipitation amount is 95 mm (3.7 in) over the course of 10 days.

September Precipitation Trends in Komsomolsk-on-Amur

The chart displays monthly precipitation patterns in Komsomolsk-on-Amur, 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 Komsomolsk-on-Amur, September typically receives around 95 mm (3.7 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec1412234783818911095624726
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Komsomolsk-on-Amur

In Komsomolsk-on-Amur in September humidity is 89%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making outdoor travel feel heavy and uncomfortable.

September Average Humidity in Komsomolsk-on-Amur

This chart illustrates the average monthly humidity levels in Komsomolsk-on-Amur, 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 Komsomolsk-on-Amur is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%88%84%82%85%87%87%89%89%86%87%96%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Komsomolsk-on-Amur

In Komsomolsk-on-Amur 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 Komsomolsk-on-Amur, you can refer to this Hourly UV Index in Komsomolsk-on-Amur.

Maximum UV Index Levels in Komsomolsk-on-Amur for September

The chart shows the monthly maximum UV Index (UVI) for Komsomolsk-on-Amur 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 Komsomolsk-on-Amur typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124678876321
Data source: Komsomolsk-on-Amur 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 Komsomolsk-on-Amur Compares to Other Months

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

This table compares monthly weather conditions in Komsomolsk-on-Amur, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-21°C (-6°F)14 mm (0.5 inches)95%low
February Weather-17°C (2°F)12 mm (0.5 inches)88%low
March Weather-6°C (21°F)23 mm (0.9 inches)84%moderate
April Weather3°C (38°F)47 mm (1.9 inches)82%high
May Weather11°C (53°F)83 mm (3.3 inches)85%high
June Weather15°C (60°F)81 mm (3.2 inches)86%very high
July Weather21°C (71°F)88 mm (3.5 inches)87%very high
August Weather18°C (65°F)110 mm (4.3 inches)89%high
September Weather13°C (56°F)95 mm (3.7 inches)89%high
October Weather4°C (40°F)62 mm (2.4 inches)86%moderate
November Weather-8°C (18°F)47 mm (1.8 inches)87%low
December Weather-20°C (-3°F)26 mm (1.0 inches)96%low

Compare Komsomolsk-on-Amur's Climate with Cities Worldwide