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September Weather in Bykivka, Ukraine

Last updated: August 28, 2025

In Bykivka, Ukraine, the average temperature in September hovers around 15°C (59°F). Expect a minimum of 1°C (33°F) and a pleasant maximum of 33°C (91°F). With an average precipitation of 46 mm (1.8 in) over 9 days, you can prepare for some rain. The atmosphere feels quite comfortable, with an average humidity level of 66%.

September Temperature in Bykivka

In September in Bykivka, the average temperature is 15°C (59°F). The maximum can reach 33°C (91°F) and the minimum can be as low as 1°C (33°F). Be prepared for a wide range of temperatures during your travels, so pack accordingly!

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

The chart illustrates September temperature patterns in Bykivka, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bykivka, September typically has an average temperature of 15°C (59°F), with highs reaching up to 33°C (91°F) and lows dropping to around 1°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec273037485767686859493932
Data source: Temperature data for Bykivka 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 Bykivka

In Bykivka in September, the precipitation amount is 46 mm (1.8 in) over the course of 9 days.

September Precipitation Trends in Bykivka

The chart displays monthly precipitation patterns in Bykivka, 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 Bykivka, September typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec3546503610080825746453167
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bykivka

In Bykivka 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 Bykivka

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

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

Maximum UV Index Levels in Bykivka for September

The chart shows the monthly maximum UV Index (UVI) for Bykivka 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 Bykivka typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224678876422
Data source: Bykivka 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 Bykivka Compares to Other Months

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

This table compares monthly weather conditions in Bykivka, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (28°F)35 mm (1.4 inches)93%low
February Weather-1°C (30°F)46 mm (1.8 inches)91%low
March Weather3°C (37°F)50 mm (2.0 inches)87%moderate
April Weather9°C (49°F)36 mm (1.4 inches)74%high
May Weather14°C (58°F)100 mm (3.9 inches)57%high
June Weather20°C (68°F)80 mm (3.2 inches)57%very high
July Weather20°C (68°F)82 mm (3.2 inches)53%very high
August Weather20°C (68°F)57 mm (2.2 inches)49%high
September Weather15°C (59°F)46 mm (1.8 inches)66%high
October Weather10°C (50°F)45 mm (1.8 inches)85%moderate
November Weather4°C (39°F)31 mm (1.2 inches)91%low
December Weather0°C (32°F)67 mm (2.7 inches)91%low

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