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September Weather in Kosmach, Ukraine

Last updated: August 28, 2025

In September, the average temperature in Kosmach, Ukraine is a mild 13°C (56°F). Visitors can expect temperatures to swing between a cool 1°C (33°F) and a warm 28°C (82°F). During this time, precipitation averages 86 mm (3.4 in) over approximately 12 days, contributing to a relatively high average humidity of 71%.

September Temperature in Kosmach

In September in Kosmach, the average temperature is 13°C (56°F). Maximums can reach 28°C (82°F) and minimums can drop as low as 1°C (33°F). It's an ideal time for travelers to enjoy a mild climate while exploring the area's attractions.

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

The chart illustrates September temperature patterns in Kosmach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kosmach, September typically has an average temperature of 13°C (56°F), with highs reaching up to 28°C (82°F) and lows dropping to around 1°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec273035455462646456483931
Data source: Temperature data for Kosmach 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 Kosmach

In Kosmach in September, the precipitation amount is 86 mm (3.4 in) over a span of 12 days.

September Precipitation Trends in Kosmach

The chart displays monthly precipitation patterns in Kosmach, 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 Kosmach, September typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec438081591651691507986585295
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kosmach

In Kosmach in September humidity is 71%. With an average temperature of 13°C (56°F), this humidity feels like a damp embrace that can make exploring the area feel a bit stifling and requires light, breathable clothing to remain comfortable while traveling.

September Average Humidity in Kosmach

This chart illustrates the average monthly humidity levels in Kosmach, 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 Kosmach is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%89%88%79%71%72%66%60%72%86%90%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kosmach

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

Maximum UV Index Levels in Kosmach for September

The chart shows the monthly maximum UV Index (UVI) for Kosmach 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 Kosmach typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689886422
Data source: Kosmach 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 Kosmach Compares to Other Months

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

This table compares monthly weather conditions in Kosmach, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)43 mm (1.7 inches)92%low
February Weather-1°C (30°F)79 mm (3.1 inches)89%moderate
March Weather2°C (35°F)81 mm (3.2 inches)88%moderate
April Weather7°C (45°F)59 mm (2.3 inches)79%high
May Weather12°C (54°F)165 mm (6.5 inches)71%very high
June Weather17°C (62°F)169 mm (6.7 inches)72%very high
July Weather18°C (64°F)150 mm (5.9 inches)66%very high
August Weather18°C (64°F)79 mm (3.1 inches)60%very high
September Weather13°C (56°F)86 mm (3.4 inches)71%high
October Weather9°C (48°F)58 mm (2.3 inches)86%moderate
November Weather4°C (39°F)52 mm (2.0 inches)90%low
December Weather-1°C (31°F)94 mm (3.7 inches)91%low

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