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September Weather in Koson, Ukraine

Last updated: August 28, 2025

In September, the average temperature in Koson, Ukraine is a comfortable 18°C (64°F), perfect for enjoying outdoor activities. However, temperatures can range from a chilly 3°C (39°F) to a warm 34°C (94°F), offering a variety of experiences. Expect 56 mm (2.2 in) of precipitation spread over 7 days, making it wise to pack an umbrella. With an average humidity of 69%, you'll feel the refreshing atmosphere that this destination has to offer!

September Temperature in Koson

In September in Koson, the average temperature is 18°C (64°F). The maximum can reach 34°C (94°F) and the minimum can be as low as 3°C (39°F). Travelers should be prepared for both warm days and cool nights during this time.

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

The chart illustrates September temperature patterns in Koson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Koson, September typically has an average temperature of 18°C (64°F), with highs reaching up to 34°C (94°F) and lows dropping to around 3°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec313743536271727464544537
Data source: Temperature data for Koson 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 Koson

In Koson in September, the total precipitation amount is 56 mm (2.2 in) over a period of 7 days.

September Precipitation Trends in Koson

The chart displays monthly precipitation patterns in Koson, 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 Koson, September typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec5670495197104785156556290
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Koson

In Koson in September humidity is 69%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, making traveling both comfortable and slightly sticky as you explore the scenery.

September Average Humidity in Koson

This chart illustrates the average monthly humidity levels in Koson, 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 Koson is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%88%86%77%69%69%63%59%69%85%90%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Koson

In Koson 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 Koson, you can refer to this Hourly UV Index in Koson.

Maximum UV Index Levels in Koson for September

The chart shows the monthly maximum UV Index (UVI) for Koson 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 Koson typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235678876422
Data source: Koson 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 Koson Compares to Other Months

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

This table compares monthly weather conditions in Koson, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)56 mm (2.2 inches)91%low
February Weather3°C (37°F)70 mm (2.7 inches)88%moderate
March Weather6°C (43°F)49 mm (1.9 inches)86%moderate
April Weather12°C (53°F)51 mm (2.0 inches)77%high
May Weather16°C (62°F)97 mm (3.8 inches)69%high
June Weather22°C (71°F)104 mm (4.1 inches)69%very high
July Weather22°C (73°F)78 mm (3.1 inches)63%very high
August Weather23°C (74°F)51 mm (2.0 inches)59%high
September Weather18°C (64°F)56 mm (2.2 inches)69%high
October Weather12°C (54°F)55 mm (2.2 inches)85%moderate
November Weather7°C (45°F)62 mm (2.4 inches)90%low
December Weather3°C (37°F)90 mm (3.5 inches)91%low

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