September Weather in Vrlika, Croatia

Last updated: August 23, 2025

In September, the average temperature in Vrlika, Croatia is a pleasant 16°C (61°F). Expect temperatures to fluctuate between a minimum of 0°C (33°F) and a maximum of 28°C (83°F). During this time, you can anticipate about 103 mm (4.1 in) of precipitation over 9 days, contributing to an average humidity of 69%.

September Temperature in Vrlika

In September in Vrlika, the average temperature is 16°C (61°F). Maximums can reach 28°C (83°F), while minimums can drop as low as 0°C (33°F). This pleasant range makes Vrlika an ideal destination for travelers seeking a comfortable climate.

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

The chart illustrates September temperature patterns in Vrlika, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vrlika, September typically has an average temperature of 16°C (61°F), with highs reaching up to 28°C (83°F) and lows dropping to around 0°C (33°F).

Data source: Temperature data for Vrlika generated using information from the Copernicus Climate Change Service.

September Precipitation in Vrlika

In Vrlika in September, the precipitation amount is 103 mm (4.1 in) distributed over 9 days.

September Precipitation Trends in Vrlika

The chart displays monthly precipitation patterns in Vrlika, 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 Vrlika, September typically receives around 103 mm (4.1 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Vrlika

In Vrlika in September, humidity is 69%. With an average temperature of 16°C (61°F), this humidity feels like a mild, humid embrace, making travel enjoyable yet requiring a light layer for comfort while exploring.

September Average Humidity in Vrlika

This chart illustrates the average monthly humidity levels in Vrlika, 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 Vrlika is approximately 69%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Vrlika

In Vrlika 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 Vrlika.

Maximum UV Index Levels in Vrlika for September

The chart shows the monthly maximum UV Index (UVI) for Vrlika 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 Vrlika typically reaches 7, which falls under the high exposure category.

Data source: Vrlika 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 Vrlika Compares to Other Months

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

This table compares monthly weather conditions in Vrlika, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	94 mm (3.7 inches)	83%	low
February Weather	3°C (38°F)	116 mm (4.6 inches)	76%	moderate
March Weather	5°C (41°F)	110 mm (4.3 inches)	73%	high
April Weather	9°C (48°F)	105 mm (4.1 inches)	75%	high
May Weather	13°C (56°F)	129 mm (5.1 inches)	78%	very high
June Weather	18°C (65°F)	76 mm (3.0 inches)	75%	very high
July Weather	20°C (69°F)	65 mm (2.6 inches)	71%	very high
August Weather	21°C (70°F)	64 mm (2.5 inches)	65%	very high
September Weather	16°C (61°F)	103 mm (4.1 inches)	69%	high
October Weather	11°C (52°F)	117 mm (4.6 inches)	76%	moderate
November Weather	7°C (45°F)	194 mm (7.6 inches)	81%	moderate
December Weather	2°C (36°F)	198 mm (7.8 inches)	81%	low