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September Weather in Klakar, Croatia

Last updated: August 23, 2025

The average temperature in Klakar, Croatia during September is a mild 18°C (65°F), making it a pleasant time to visit. Expect temperatures as low as 3°C (37°F) and soaring up to a maximum of 34°C (94°F). Rainfall is expected with an average precipitation amount of 39 mm (1.5 in) spread over about 7 days, and the air carries a comfortable average humidity of 61%. Enjoy the diverse climate!

September Temperature in Klakar

In September in Klakar, the average temperature is 18°C (65°F), with maximums reaching 34°C (94°F) and minimums dropping as low as 3°C (37°F). This makes it a good time for travelers to enjoy a range of outdoor activities while being prepared for both warm days and cooler evenings.

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

The chart illustrates September temperature patterns in Klakar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Klakar, September typically has an average temperature of 18°C (65°F), with highs reaching up to 34°C (94°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec334045546271737465554638
Data source: Temperature data for Klakar 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 Klakar

In Klakar in September, the precipitation amount is 39 mm (1.5 in) over the course of 7 days.

September Precipitation Trends in Klakar

The chart displays monthly precipitation patterns in Klakar, 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 Klakar, September typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec5159596710183864839655680
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Klakar

In Klakar in September humidity is 61%. With an average temperature of 18°C (65°F), this humidity feels like a warm blanket enveloping you, making your travels feel more comfortable yet slightly muggy, as you wander through the streets, perhaps seeking shade or a cool drink to help refresh you.

September Average Humidity in Klakar

This chart illustrates the average monthly humidity levels in Klakar, 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 Klakar is approximately 61%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%84%77%70%70%68%63%52%61%81%86%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Klakar

In Klakar 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 Klakar.

Maximum UV Index Levels in Klakar for September

The chart shows the monthly maximum UV Index (UVI) for Klakar 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 Klakar typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987532
Data source: Klakar 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 Klakar Compares to Other Months

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

This table compares monthly weather conditions in Klakar, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)50 mm (2.0 inches)89%low
February Weather5°C (40°F)59 mm (2.3 inches)84%moderate
March Weather7°C (45°F)59 mm (2.3 inches)77%moderate
April Weather12°C (54°F)66 mm (2.6 inches)70%high
May Weather17°C (62°F)101 mm (4.0 inches)70%very high
June Weather21°C (71°F)83 mm (3.3 inches)68%very high
July Weather23°C (73°F)86 mm (3.4 inches)63%very high
August Weather23°C (74°F)48 mm (1.9 inches)52%very high
September Weather18°C (65°F)39 mm (1.5 inches)61%high
October Weather13°C (55°F)65 mm (2.6 inches)81%moderate
November Weather8°C (47°F)56 mm (2.2 inches)86%moderate
December Weather4°C (39°F)79 mm (3.1 inches)89%low

Compare Klakar's Climate with Cities Worldwide