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September Weather in Olevsk, Ukraine

Last updated: August 28, 2025

In September, the average temperature in Olevsk, Ukraine is a pleasant 15°C (59°F). However, prepare for a range of temperatures where the minimum can dip to -1°C (31°F) and the maximum can soar up to 32°C (90°F). Expect some wet days, with 44 mm (1.7 in) of precipitation spread over 9 days. The average humidity sits at a comfortable 66%, making this month a unique blend of cool and warm days.

September Temperature in Olevsk

In September in Olevsk, the average temperature is 15°C (59°F). The maximum can reach 32°C (90°F) and the minimum can be as low as -1°C (31°F). Be sure to pack a variety of clothing to accommodate the wide temperature range during your travels.

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

The chart illustrates September temperature patterns in Olevsk, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Olevsk, September typically has an average temperature of 15°C (59°F), with highs reaching up to 32°C (90°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec272937485768686859493932
Data source: Temperature data for Olevsk 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 Olevsk

In Olevsk in September, the precipitation amount is 44 mm (1.7 in) over the course of 9 days.

September Precipitation Trends in Olevsk

The chart displays monthly precipitation patterns in Olevsk, 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 Olevsk, September typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec394551409271935444543565
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Olevsk

In Olevsk in September humidity is 66%. With an average temperature of 15°C (59°F), this humidity feels like a thick blanket wrapping around you, making traveling somewhat uncomfortable as the warmth can easily sap your energy and leave you longing for refreshing cool breezes.

September Average Humidity in Olevsk

This chart illustrates the average monthly humidity levels in Olevsk, 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 Olevsk is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%91%87%74%57%57%53%49%67%85%91%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Olevsk

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

Maximum UV Index Levels in Olevsk for September

The chart shows the monthly maximum UV Index (UVI) for Olevsk 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 Olevsk typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224578876321
Data source: Olevsk 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 Olevsk Compares to Other Months

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

This table compares monthly weather conditions in Olevsk, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (28°F)39 mm (1.5 inches)93%low
February Weather-1°C (30°F)45 mm (1.8 inches)91%low
March Weather3°C (37°F)50 mm (2.0 inches)87%moderate
April Weather9°C (48°F)40 mm (1.6 inches)74%moderate
May Weather14°C (57°F)92 mm (3.6 inches)57%high
June Weather20°C (68°F)71 mm (2.8 inches)57%very high
July Weather20°C (68°F)93 mm (3.7 inches)53%very high
August Weather20°C (68°F)54 mm (2.1 inches)49%high
September Weather15°C (59°F)44 mm (1.7 inches)66%high
October Weather10°C (50°F)54 mm (2.1 inches)85%moderate
November Weather4°C (39°F)35 mm (1.4 inches)91%low
December Weather0°C (32°F)65 mm (2.6 inches)91%low

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