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September Weather in Ust'-Kalmanka, Russian Federation

Last updated: August 27, 2025

In Ust'-Kalmanka, Russian Federation, the average temperature in September hovers around 11°C (53°F). Expect a range of conditions with minimum temperatures dipping to -4°C (24°F) and maximums soaring to 31°C (89°F). During this month, you'll encounter approximately 71 mm (2.8 in) of precipitation spread over 11 days, along with a comfortable average humidity of 67%.

September Temperature in Ust'-Kalmanka

In September in Ust'-Kalmanka, the average temperature is 11°C (53°F), with maximums reaching 31°C (89°F) and minimums dropping as low as -4°C (24°F). This diverse temperature range makes it essential for travelers to pack layers to stay comfortable throughout their visit.

September Weather in Ust'-Kalmanka: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Ust'-Kalmanka, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ust'-Kalmanka, September typically has an average temperature of 11°C (53°F), with highs reaching up to 31°C (89°F) and lows dropping to around -4°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec71024435865676553402411
Data source: Temperature data for Ust'-Kalmanka 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 Ust'-Kalmanka

In Ust'-Kalmanka in September, the precipitation amount is 71 mm (2.8 in) distributed over 11 days.

September Precipitation Trends in Ust'-Kalmanka

The chart displays monthly precipitation patterns in Ust'-Kalmanka, 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 Ust'-Kalmanka, September typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec293446466369855671756044
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ust'-Kalmanka

In Ust'-Kalmanka in September humidity is 67%. With an average temperature of 11°C (53°F), this humidity feels like a damp chill that can make outdoor activities less enjoyable, often leading travelers to seek refuge indoors or dress in layers to stay comfortable.

September Average Humidity in Ust'-Kalmanka

This chart illustrates the average monthly humidity levels in Ust'-Kalmanka, 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 Ust'-Kalmanka is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%91%90%86%68%52%55%58%67%82%85%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ust'-Kalmanka

In Ust'-Kalmanka 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 Ust'-Kalmanka.

Maximum UV Index Levels in Ust'-Kalmanka for September

The chart shows the monthly maximum UV Index (UVI) for Ust'-Kalmanka 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 Ust'-Kalmanka typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235688775421
Data source: Ust'-Kalmanka 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 Ust'-Kalmanka Compares to Other Months

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

This table compares monthly weather conditions in Ust'-Kalmanka, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-14°C (7°F)29 mm (1.1 inches)89%low
February Weather-12°C (11°F)34 mm (1.3 inches)91%moderate
March Weather-4°C (25°F)46 mm (1.8 inches)90%moderate
April Weather6°C (44°F)46 mm (1.8 inches)86%high
May Weather14°C (58°F)63 mm (2.5 inches)68%very high
June Weather18°C (65°F)69 mm (2.7 inches)52%very high
July Weather20°C (68°F)85 mm (3.3 inches)55%high
August Weather18°C (65°F)56 mm (2.2 inches)58%high
September Weather11°C (53°F)71 mm (2.8 inches)67%moderate
October Weather5°C (40°F)75 mm (2.9 inches)82%moderate
November Weather-5°C (24°F)60 mm (2.4 inches)85%low
December Weather-12°C (11°F)44 mm (1.7 inches)90%low

Compare Ust'-Kalmanka's Climate with Cities Worldwide