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September Weather in Kadykchan, Russian Federation

Last updated: August 27, 2025

In September, the average temperature in Kadykchan, Russian Federation hovers around 3°C (39°F), with fluctuations ranging from a chilly -9°C (16°F) to a surprisingly warm 22°C (71°F). Expect a fair amount of precipitation during this time, with about 53 mm (2.1 in) spread across 11 days. The air may feel quite damp, as average humidity levels reach a notable 89%.

September Temperature in Kadykchan

In September in Kadykchan, the average temperature is 3°C (39°F). Maximums can reach 22°C (71°F), while minimums can plunge to as low as -9°C (16°F). It's a time to prepare for a wide range of weather conditions, making it essential to pack layers for your travels.

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

The chart illustrates September temperature patterns in Kadykchan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kadykchan, September typically has an average temperature of 3°C (39°F), with highs reaching up to 22°C (71°F) and lows dropping to around -9°C (16°F).
JanFebMarAprMayJunJulAugSepOctNovDec-36-25-1013375257513812-14-37
Data source: Temperature data for Kadykchan 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 Kadykchan

In Kadykchan in September, the precipitation amount is 53 mm (2.1 in) over the course of 11 days.

September Precipitation Trends in Kadykchan

The chart displays monthly precipitation patterns in Kadykchan, 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 Kadykchan, September typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec111010185474107735328359
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kadykchan

In Kadykchan in September humidity is 89%. With an average temperature of 3°C (39°F), this humidity feels like an uncomfortable chill that seeps into your bones, making outdoor activities feel brisk and invigorating yet damp, so it's advisable to dress warmly and prepare for unpredictable weather while traveling.

September Average Humidity in Kadykchan

This chart illustrates the average monthly humidity levels in Kadykchan, 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 Kadykchan is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec101%101%101%99%96%94%88%90%89%95%98%100%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kadykchan

In Kadykchan in September, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Kadykchan for better planning.

Maximum UV Index Levels in Kadykchan for September

The chart shows the monthly maximum UV Index (UVI) for Kadykchan 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 Kadykchan typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113566764211
Data source: Kadykchan 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 Kadykchan Compares to Other Months

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

This table compares monthly weather conditions in Kadykchan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-38°C (-36°F)11 mm (0.4 inches)101%low
February Weather-32°C (-25°F)10 mm (0.4 inches)101%low
March Weather-23°C (-10°F)10 mm (0.4 inches)101%moderate
April Weather-11°C (13°F)18 mm (0.7 inches)99%moderate
May Weather3°C (37°F)54 mm (2.1 inches)96%high
June Weather11°C (52°F)74 mm (2.9 inches)94%high
July Weather14°C (57°F)107 mm (4.2 inches)88%high
August Weather11°C (51°F)73 mm (2.9 inches)90%high
September Weather3°C (39°F)53 mm (2.1 inches)89%moderate
October Weather-11°C (12°F)28 mm (1.1 inches)95%low
November Weather-26°C (-14°F)35 mm (1.4 inches)98%low
December Weather-38°C (-36°F)9 mm (0.4 inches)99%low

Compare Kadykchan's Climate with Cities Worldwide