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September Weather in Hercegovac, Croatia

Last updated: August 23, 2025

In September, the average temperature in Hercegovac, Croatia is a pleasant 17°C (64°F). Expect a range of temperatures, with a minimum of 2°C (35°F) and a sizzling maximum of 33°C (92°F). Rainfall is quite moderate, with an average precipitation of 76 mm (3.0 in) spread over about 8 days. Additionally, the average humidity level sits at 62%, making the air feel comfortably balanced.

September Temperature in Hercegovac

In September in Hercegovac, the average temperature is 17°C (64°F). Maximum temperatures can reach 33°C (92°F), while minimums can drop as low as 2°C (35°F). Be prepared for a wide range of temperatures, making it essential to pack both light clothing for the warmer days and warmer layers for cooler evenings.

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

The chart illustrates September temperature patterns in Hercegovac, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hercegovac, 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 2°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec344045546171737363544538
Data source: Temperature data for Hercegovac 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 Hercegovac

In Hercegovac in September, the precipitation amount is 76 mm (3.0 in) spread over a duration of 8 days.

September Precipitation Trends in Hercegovac

The chart displays monthly precipitation patterns in Hercegovac, 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 Hercegovac, September typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec3764546110795886376777280
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Hercegovac

In Hercegovac in September humidity is 62%. With an average temperature of 17°C (64°F), this humidity feels like a refreshing embrace, making for pleasant travel conditions that invigorate the senses while encouraging leisurely strolls and outdoor exploration.

September Average Humidity in Hercegovac

This chart illustrates the average monthly humidity levels in Hercegovac, 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 Hercegovac is approximately 62%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%83%75%72%70%69%64%51%62%81%87%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Hercegovac

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

Maximum UV Index Levels in Hercegovac for September

The chart shows the monthly maximum UV Index (UVI) for Hercegovac 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 Hercegovac typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986532
Data source: Hercegovac 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 Hercegovac Compares to Other Months

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

This table compares monthly weather conditions in Hercegovac, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)37 mm (1.4 inches)89%low
February Weather5°C (40°F)64 mm (2.5 inches)83%moderate
March Weather7°C (45°F)54 mm (2.1 inches)75%moderate
April Weather12°C (54°F)61 mm (2.4 inches)72%high
May Weather16°C (62°F)106 mm (4.2 inches)70%very high
June Weather22°C (71°F)95 mm (3.7 inches)69%very high
July Weather23°C (73°F)88 mm (3.5 inches)64%very high
August Weather23°C (73°F)63 mm (2.5 inches)51%very high
September Weather17°C (64°F)76 mm (3.0 inches)62%high
October Weather12°C (54°F)77 mm (3.0 inches)81%moderate
November Weather7°C (46°F)72 mm (2.8 inches)87%moderate
December Weather3°C (38°F)80 mm (3.1 inches)88%low

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