January Weather in Tomislavgrad, Bosnia and Herzegovina

Last updated: August 22, 2025

In January, the average temperature in Tomislavgrad, Bosnia and Herzegovina hovers around -2°C (30°F), with fluctuations that can bring the minimum down to -22°C (-6°F) and a pleasant maximum reaching 13°C (55°F). Expect around 114 mm (4.5 in) of precipitation over the course of 12 days, contributing to an average humidity level of 83% that adds to the chill in the air.

January Temperature in Tomislavgrad

In January in Tomislavgrad, the average temperature is -2°C (30°F). Maximum temperatures can reach 13°C (55°F), while minimums can drop as low as -22°C (-6°F). Travelers should prepare for chilly weather and pack layers to stay comfortable during their visit.

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

The chart illustrates January 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, January typically has an average temperature of -2°C (30°F), with highs reaching up to 13°C (55°F) and lows dropping to around -22°C (-6°F).

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

January Precipitation in Tomislavgrad

In Tomislavgrad in January, the precipitation amount is 114 mm (4.5 in) spread over 12 days.

January Precipitation Trends in Tomislavgrad

The chart displays monthly precipitation patterns in Tomislavgrad, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Tomislavgrad, January typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 12 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Tomislavgrad

In Tomislavgrad in January, humidity is 83%. With an average temperature of -2°C (30°F), this humidity feels like a chilly dampness that seeps into your bones, making outdoor adventures feel colder and more uncomfortable than the temperature alone suggests, often leaving travelers feeling uncomfortably wet and chilled.

January Average Humidity in Tomislavgrad

This chart illustrates the average monthly humidity levels in Tomislavgrad, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Tomislavgrad is approximately 83%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Tomislavgrad

In Tomislavgrad in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Tomislavgrad, you can visit Hourly UV Index in Tomislavgrad.

Maximum UV Index Levels in Tomislavgrad for January

The chart shows the monthly maximum UV Index (UVI) for Tomislavgrad in January, 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 January, the maximum UV index in Tomislavgrad typically reaches 2, which falls under the low exposure category.

Data source: Tomislavgrad January 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 January 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 January’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 January’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