September Weather in Gunja, Croatia

Last updated: August 23, 2025

In Gunja, Croatia, the average temperature in September hovers around 19°C (66°F), providing a pleasant climate for exploration. Expect temperatures to range from a chilly 2°C (35°F) to a warm 34°C (94°F). During this month, precipitation averages 35 mm (1.4 in) over approximately 7 days, contributing to an average humidity level of 61%.

September Temperature in Gunja

In September in Gunja, the average temperature is 19°C (66°F). Maximum temperatures can reach 34°C (94°F), while minimums can drop as low as 2°C (35°F). Travelers should pack for a wide range of temperatures, from warm days to chilly nights.

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

The chart illustrates September temperature patterns in Gunja, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gunja, September typically has an average temperature of 19°C (66°F), with highs reaching up to 34°C (94°F) and lows dropping to around 2°C (35°F).

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

September Precipitation in Gunja

In Gunja in September, the precipitation amount is 35 mm (1.4 in) over the course of 7 days.

September Precipitation Trends in Gunja

The chart displays monthly precipitation patterns in Gunja, 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 Gunja, September typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 7 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 Gunja

In Gunja in September, humidity is 61%. With an average temperature of 19°C (66°F), this humidity feels like a warm, gentle embrace, making it ideal for leisurely exploration, though you might want to keep a light jacket handy for cooler evenings.

September Average Humidity in Gunja

This chart illustrates the average monthly humidity levels in Gunja, 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 Gunja is approximately 61%, 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 Gunja

In Gunja 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 Gunja.

Maximum UV Index Levels in Gunja for September

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

Data source: Gunja 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 Gunja Compares to Other Months

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

This table compares monthly weather conditions in Gunja, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	50 mm (2.0 inches)	89%	low
February Weather	5°C (41°F)	55 mm (2.2 inches)	84%	moderate
March Weather	7°C (46°F)	59 mm (2.3 inches)	77%	moderate
April Weather	13°C (55°F)	60 mm (2.4 inches)	70%	high
May Weather	17°C (63°F)	86 mm (3.4 inches)	70%	very high
June Weather	22°C (72°F)	78 mm (3.1 inches)	68%	very high
July Weather	23°C (74°F)	82 mm (3.2 inches)	63%	very high
August Weather	24°C (75°F)	42 mm (1.6 inches)	52%	very high
September Weather	19°C (66°F)	35 mm (1.4 inches)	61%	high
October Weather	13°C (56°F)	56 mm (2.2 inches)	81%	moderate
November Weather	8°C (47°F)	57 mm (2.3 inches)	86%	moderate
December Weather	4°C (39°F)	79 mm (3.1 inches)	89%	low