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September Weather in Cacak, Serbia

Last updated: August 31, 2025

In September, the average temperature in Cacak, Serbia hovers around 17°C (64°F), with a range that can dip to a chilly -1°C (31°F) and peak at a warm 33°C (92°F). You can expect about 28 mm (1.1 in) of precipitation over approximately 5 days, paired with an average humidity of 59%, creating a relatively comfortable atmosphere for outdoor activities.

September Temperature in Cacak

In September in Cacak, the average temperature is 17°C (64°F). The maximum can reach 33°C (92°F), while the minimum can drop as low as -1°C (31°F). This varied climate makes it essential to pack for both warm and cool weather when traveling to Cacak during this time.

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

The chart illustrates September temperature patterns in Cacak, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cacak, September typically has an average temperature of 17°C (64°F), with highs reaching up to 33°C (92°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec323943526168717263534537
Data source: Temperature data for Cacak 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 Cacak

In Cacak in September, the precipitation amount is 28 mm (1.1 in) over a period of 5 days.

September Precipitation Trends in Cacak

The chart displays monthly precipitation patterns in Cacak, 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 Cacak, September typically receives around 28 mm (1.1 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec5961695690871024628554191
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cacak

In Cacak in September humidity is 59%. With an average temperature of 17°C (64°F), this humidity feels like a comfortable, yet slightly muggy atmosphere, perfect for leisurely strolls but perhaps a little sticky for extensive outdoor activities.

September Average Humidity in Cacak

This chart illustrates the average monthly humidity levels in Cacak, 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 Cacak is approximately 59%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%87%84%75%71%60%56%45%60%79%88%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cacak

In Cacak in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Cacak.

Maximum UV Index Levels in Cacak for September

The chart shows the monthly maximum UV Index (UVI) for Cacak 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 Cacak typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246789987532
Data source: Cacak 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 Cacak Compares to Other Months

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

This table compares monthly weather conditions in Cacak, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)59 mm (2.3 inches)91%low
February Weather4°C (39°F)61 mm (2.4 inches)87%moderate
March Weather6°C (43°F)69 mm (2.7 inches)84%high
April Weather11°C (52°F)56 mm (2.2 inches)75%high
May Weather16°C (61°F)90 mm (3.5 inches)71%very high
June Weather20°C (68°F)87 mm (3.4 inches)60%very high
July Weather22°C (71°F)102 mm (4.0 inches)56%very high
August Weather22°C (72°F)46 mm (1.8 inches)45%very high
September Weather17°C (64°F)28 mm (1.1 inches)59%high
October Weather12°C (53°F)54 mm (2.1 inches)79%moderate
November Weather7°C (45°F)41 mm (1.6 inches)88%moderate
December Weather3°C (37°F)91 mm (3.6 inches)91%low

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