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September Weather in Kolan, Croatia

Last updated: August 23, 2025

The average temperature in Kolan, Croatia during September is a comfortable 20°C (68°F), with minimums dipping to 8°C (46°F) and maximums soaring to 33°C (91°F). Expect about 136 mm (5.3 in) of precipitation spread over 9 days, contributing to an average humidity of 64%.

September Temperature in Kolan

In September in Kolan, the average temperature is 20°C (68°F). The maximum can reach 33°C (91°F) and the minimum can be as low as 8°C (46°F). This pleasant climate makes Kolan an ideal destination for travelers seeking mild weather and a variety of outdoor activities.

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

The chart illustrates September temperature patterns in Kolan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kolan, September typically has an average temperature of 20°C (68°F), with highs reaching up to 33°C (91°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec414447556272767767595245
Data source: Temperature data for Kolan 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 Kolan

In Kolan, in September, the precipitation amount is 136 mm (5.3 in) over the course of 9 days.

September Precipitation Trends in Kolan

The chart displays monthly precipitation patterns in Kolan, 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 Kolan, September typically receives around 136 mm (5.3 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec9713110285113414249136127195208
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kolan

In Kolan in September humidity is 64%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace, making it a perfect time for travelers to explore, though they might want to stay hydrated and take breaks in the shade to fully enjoy the experience.

September Average Humidity in Kolan

This chart illustrates the average monthly humidity levels in Kolan, 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 Kolan is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%82%73%73%70%69%63%51%64%83%89%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kolan

In Kolan 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 Kolan.

Maximum UV Index Levels in Kolan for September

The chart shows the monthly maximum UV Index (UVI) for Kolan 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 Kolan typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789987532
Data source: Kolan 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 Kolan Compares to Other Months

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

This table compares monthly weather conditions in Kolan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)97 mm (3.8 inches)88%low
February Weather7°C (45°F)131 mm (5.2 inches)82%moderate
March Weather9°C (48°F)102 mm (4.0 inches)73%moderate
April Weather13°C (55°F)85 mm (3.3 inches)73%high
May Weather17°C (63°F)113 mm (4.4 inches)70%very high
June Weather22°C (73°F)40 mm (1.6 inches)69%very high
July Weather24°C (76°F)42 mm (1.6 inches)63%very high
August Weather25°C (77°F)49 mm (1.9 inches)51%very high
September Weather20°C (68°F)136 mm (5.3 inches)64%high
October Weather15°C (59°F)127 mm (5.0 inches)83%moderate
November Weather11°C (52°F)195 mm (7.7 inches)89%moderate
December Weather7°C (45°F)208 mm (8.2 inches)88%low

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