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August Weather in Kastelir, Croatia

Last updated: August 23, 2025

In August, the average temperature in Kastelir, Croatia is a pleasant 25°C (77°F). Expect a minimum of 15°C (60°F) and a maximum of 34°C (94°F), providing a comfortable range for all outdoor activities. However, be prepared for some rainfall, as the region experiences about 61 mm (2.4 in) of precipitation over 6 days. With an average humidity of 51%, the weather strikes a balance between warm and refreshing.

August Temperature in Kastelir

In August in Kastelir, the average temperature is 25°C (77°F). The maximum can reach 34°C (94°F), while the minimum can drop to as low as 15°C (60°F). This pleasant weather makes Kastelir an ideal destination for travelers seeking a warm escape.

August Weather in Kastelir: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Kastelir, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kastelir, August typically has an average temperature of 25°C (77°F), with highs reaching up to 34°C (94°F) and lows dropping to around 15°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec414548556372757768595245
Data source: Temperature data for Kastelir 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.

August Precipitation in Kastelir

In Kastelir in August, the total precipitation amount is 61 mm (2.4 in) spread over a period of 6 days.

August Precipitation Trends in Kastelir

The chart displays monthly precipitation patterns in Kastelir, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Kastelir, August typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec51108648912771586114790148137
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Kastelir

In Kastelir in August humidity is 51%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace, making travel enjoyable and invigorating as long as you stay hydrated and take breaks in the shade.

August Average Humidity in Kastelir

This chart illustrates the average monthly humidity levels in Kastelir, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Kastelir is approximately 51%, 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 August generated using information from the Copernicus Climate Change Service.

August UV Index in Kastelir

In Kastelir in August, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Kastelir.

Maximum UV Index Levels in Kastelir for August

The chart shows the monthly maximum UV Index (UVI) for Kastelir in August, 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 August, the maximum UV index in Kastelir typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987532
Data source: Kastelir August 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 August Weather in Kastelir Compares to Other Months

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

This table compares monthly weather conditions in Kastelir, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)51 mm (2.0 inches)88%low
February Weather7°C (45°F)108 mm (4.3 inches)82%moderate
March Weather9°C (48°F)64 mm (2.5 inches)73%moderate
April Weather13°C (55°F)89 mm (3.5 inches)73%high
May Weather17°C (63°F)127 mm (5.0 inches)70%very high
June Weather22°C (73°F)71 mm (2.8 inches)69%very high
July Weather24°C (76°F)58 mm (2.3 inches)63%very high
August Weather25°C (77°F)61 mm (2.4 inches)51%very high
September Weather20°C (68°F)147 mm (5.8 inches)64%high
October Weather15°C (60°F)89 mm (3.5 inches)83%moderate
November Weather11°C (52°F)148 mm (5.8 inches)89%moderate
December Weather7°C (45°F)137 mm (5.4 inches)88%low

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