September Weather in Tomislavgrad, Bosnia and Herzegovina

Last updated: August 22, 2025

In Tomislavgrad, Bosnia and Herzegovina, the average temperature in September hovers around 15°C (59°F). You can expect a minimum temperature of 0°C (33°F) and a maximum of 27°C (81°F). During this month, the region typically sees precipitation of 98 mm (3.9 in) over the course of about 10 days. The average humidity is around 69%, creating a unique atmosphere that balances warmth with refreshing moisture.

September Temperature in Tomislavgrad

In September in Tomislavgrad, the average temperature is 15°C (59°F). Maximums can reach 27°C (81°F), while minimums can dip as low as 0°C (33°F). This makes Tomislavgrad an ideal destination for travelers looking to experience a pleasant climate with a range of temperatures.

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

The chart illustrates September temperature patterns in Tomislavgrad, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tomislavgrad, September typically has an average temperature of 15°C (59°F), with highs reaching up to 27°C (81°F) and lows dropping to around 0°C (33°F).

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

September Precipitation in Tomislavgrad

In Tomislavgrad in September, the total precipitation amount is 98 mm (3.9 in) recorded over a span of 10 days.

September Precipitation Trends in Tomislavgrad

The chart displays monthly precipitation patterns in Tomislavgrad, 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 Tomislavgrad, September typically receives around 98 mm (3.9 inches) of precipitation spread over approximately 10 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Tomislavgrad

In Tomislavgrad in September humidity is 69%. With an average temperature of 15°C (59°F), this humidity feels like a mild blanket wrapping around you, making it slightly uncomfortable for traveling; you'll likely find yourself seeking shade and refreshing drinks to stay cool as you explore.

September Average Humidity in Tomislavgrad

This chart illustrates the average monthly humidity levels in Tomislavgrad, 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 Tomislavgrad 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 Tomislavgrad

In Tomislavgrad 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 Tomislavgrad.

Maximum UV Index Levels in Tomislavgrad for September

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

Data source: Tomislavgrad 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 Tomislavgrad Compares to Other Months

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

This table compares monthly weather conditions in Tomislavgrad, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (30°F)	114 mm (4.5 inches)	83%	low
February Weather	2°C (35°F)	142 mm (5.6 inches)	76%	moderate
March Weather	4°C (39°F)	121 mm (4.8 inches)	73%	high
April Weather	8°C (46°F)	116 mm (4.6 inches)	75%	high
May Weather	12°C (54°F)	140 mm (5.5 inches)	78%	very high
June Weather	17°C (62°F)	95 mm (3.7 inches)	75%	very high
July Weather	19°C (66°F)	73 mm (2.9 inches)	71%	very high
August Weather	20°C (68°F)	67 mm (2.6 inches)	65%	very high
September Weather	15°C (59°F)	98 mm (3.9 inches)	69%	high
October Weather	10°C (50°F)	122 mm (4.8 inches)	76%	moderate
November Weather	6°C (43°F)	224 mm (8.8 inches)	81%	moderate
December Weather	1°C (34°F)	237 mm (9.3 inches)	81%	low