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September Weather in Yalta, Ukraine

Last updated: August 28, 2025

In September, the average temperature in Yalta, Ukraine hovers around 19°C (66°F). Expect a minimum chill of 5°C (42°F) and a maximum warmth reaching 31°C (87°F). During this month, you'll encounter 24 mm (0.9 in) of precipitation spread over about 4 days, with an average humidity level of 52%. It's a delightful time to experience the best of what Yalta has to offer!

September Temperature in Yalta

In September in Yalta, the average temperature is 19°C (66°F). The maximum can reach 31°C (87°F) and the minimum can be as low as 5°C (42°F). This range makes Yalta an ideal destination for travelers looking for comfortable weather and the chance to experience both warm and cool days.

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

The chart illustrates September temperature patterns in Yalta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yalta, September typically has an average temperature of 19°C (66°F), with highs reaching up to 31°C (87°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec313339506373777666554136
Data source: Temperature data for Yalta 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 Yalta

In Yalta in September, the precipitation amount is 24 mm (0.9 in) over a period of 4 days.

September Precipitation Trends in Yalta

The chart displays monthly precipitation patterns in Yalta, 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 Yalta, September typically receives around 24 mm (0.9 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec494433344032303124253148
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Yalta

In Yalta in September, humidity is 52%. With an average temperature of 19°C (66°F), this humidity feels like a gentle embrace, making it a pleasant time for traveling as you can comfortably explore the sights without feeling overwhelmed by heat or dampness.

September Average Humidity in Yalta

This chart illustrates the average monthly humidity levels in Yalta, 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 Yalta is approximately 52%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%82%70%62%59%48%40%52%70%88%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Yalta

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

Maximum UV Index Levels in Yalta for September

The chart shows the monthly maximum UV Index (UVI) for Yalta 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 Yalta typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689886432
Data source: Yalta 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 Yalta Compares to Other Months

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

This table compares monthly weather conditions in Yalta, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (31°F)49 mm (1.9 inches)87%low
February Weather0°C (33°F)44 mm (1.7 inches)87%moderate
March Weather4°C (39°F)33 mm (1.3 inches)82%moderate
April Weather10°C (51°F)34 mm (1.3 inches)70%high
May Weather17°C (63°F)40 mm (1.6 inches)62%very high
June Weather23°C (73°F)32 mm (1.3 inches)58%very high
July Weather25°C (77°F)30 mm (1.2 inches)48%very high
August Weather24°C (76°F)31 mm (1.2 inches)40%very high
September Weather19°C (66°F)24 mm (0.9 inches)52%high
October Weather13°C (55°F)25 mm (1.0 inches)70%moderate
November Weather5°C (41°F)31 mm (1.2 inches)88%moderate
December Weather2°C (36°F)48 mm (1.9 inches)89%low

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