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September Weather in Olesko, Ukraine

Last updated: August 28, 2025

In September, the average temperature in Olesko, Ukraine is a mild 15°C (59°F), with temperatures ranging from a cool minimum of 2°C (35°F) to a warm maximum of 30°C (86°F). Expect 71 mm (2.8 in) of precipitation spread over 11 days, contributing to an average humidity of 71%. Perfect weather for enjoying the vibrant scenery!

September Temperature in Olesko

In September in Olesko, the average temperature is 15°C (59°F), with maximums reaching up to 30°C (86°F) and minimums dropping as low as 2°C (35°F). This variability makes it advisable for travelers to pack layers to comfortably accommodate both warm afternoons and chilly evenings.

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

The chart illustrates September temperature patterns in Olesko, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Olesko, September typically has an average temperature of 15°C (59°F), with highs reaching up to 30°C (86°F) and lows dropping to around 2°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec293238485766686859504133
Data source: Temperature data for Olesko 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 Olesko

In Olesko in September, the precipitation amount is 71 mm (2.8 in) distributed over 11 days.

September Precipitation Trends in Olesko

The chart displays monthly precipitation patterns in Olesko, 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 Olesko, September typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec396553361051051046371504187
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Olesko

In Olesko in September humidity is 71%. With an average temperature of 15°C (59°F), this humidity feels like a damp embrace, making outdoor activities slightly uncomfortable and encouraging travelers to seek shade or indoor attractions to escape the muggy air.

September Average Humidity in Olesko

This chart illustrates the average monthly humidity levels in Olesko, 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 Olesko 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 Olesko

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

Maximum UV Index Levels in Olesko for September

The chart shows the monthly maximum UV Index (UVI) for Olesko 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 Olesko typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234678876421
Data source: Olesko 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 Olesko Compares to Other Months

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

This table compares monthly weather conditions in Olesko, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)39 mm (1.5 inches)92%low
February Weather0°C (32°F)65 mm (2.5 inches)89%moderate
March Weather3°C (38°F)53 mm (2.1 inches)88%moderate
April Weather9°C (49°F)36 mm (1.4 inches)79%high
May Weather14°C (57°F)105 mm (4.1 inches)71%high
June Weather19°C (67°F)105 mm (4.1 inches)72%very high
July Weather20°C (68°F)104 mm (4.1 inches)66%very high
August Weather20°C (68°F)63 mm (2.5 inches)60%high
September Weather15°C (59°F)71 mm (2.8 inches)71%high
October Weather10°C (51°F)50 mm (2.0 inches)86%moderate
November Weather5°C (41°F)41 mm (1.6 inches)90%low
December Weather1°C (33°F)87 mm (3.4 inches)91%low

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