January Weather in Foca, Bosnia and Herzegovina

Last updated: August 22, 2025

In Foca, Bosnia and Herzegovina, the average temperature in January hovers around a chilly -2°C (28°F). Expect minimum temperatures to plummet to -27°C (-16°F), while highs can reach up to 13°C (56°F). During this month, precipitation totals approximately 78 mm (3.1 in) spread over 12 days, and humidity levels remain high at 88%.

January Temperature in Foca

In January in Foca, the average temperature is -2°C (28°F), with maximums reaching 13°C (56°F) and minimums plummeting to -27°C (-16°F). Travelers should be prepared for a wide range of temperatures and dress accordingly to enjoy their visit.

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

The chart illustrates January temperature patterns in Foca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Foca, January typically has an average temperature of -2°C (28°F), with highs reaching up to 13°C (56°F) and lows dropping to around -27°C (-16°F).

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

January Precipitation in Foca

In Foca in January, the precipitation amount is 78 mm (3.1 in), occurring over a span of 12 days.

January Precipitation Trends in Foca

The chart displays monthly precipitation patterns in Foca, 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 Foca, January typically receives around 78 mm (3.1 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 Foca

In Foca in January humidity is 88%. With an average temperature of -2°C (28°F), this humidity feels like an icy cling to your skin, making every breath feel brisk and sharp, while the dampness cuts through layers of clothing, leaving travelers yearning for warmth and comfort.

January Average Humidity in Foca

This chart illustrates the average monthly humidity levels in Foca, 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 Foca is approximately 88%, 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 Foca

In Foca 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 Foca, you can visit Hourly UV Index in Foca.

Maximum UV Index Levels in Foca for January

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

Data source: Foca 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 Foca Compares to Other Months

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

This table compares monthly weather conditions in Foca, 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 (28°F)	78 mm (3.1 inches)	88%	low
February Weather	2°C (36°F)	102 mm (4.0 inches)	82%	moderate
March Weather	4°C (39°F)	100 mm (3.9 inches)	79%	high
April Weather	8°C (47°F)	87 mm (3.4 inches)	75%	very high
May Weather	13°C (55°F)	103 mm (4.0 inches)	74%	very high
June Weather	17°C (63°F)	90 mm (3.5 inches)	66%	very high
July Weather	19°C (66°F)	82 mm (3.2 inches)	59%	very high
August Weather	20°C (68°F)	51 mm (2.0 inches)	53%	very high
September Weather	15°C (59°F)	44 mm (1.7 inches)	65%	high
October Weather	10°C (50°F)	71 mm (2.8 inches)	78%	moderate
November Weather	6°C (43°F)	101 mm (4.0 inches)	85%	moderate
December Weather	1°C (34°F)	137 mm (5.4 inches)	86%	low