January Weather in Omanjska, Bosnia and Herzegovina

Last updated: August 22, 2025

In January, the average temperature in Omanjska, Bosnia and Herzegovina hovers around 1°C (34°F), making it a chilly time of year. Expect minimum temperatures to dive as low as -19°C (-2°F), while the maximum can reach up to 18°C (64°F). This month also brings about 60 mm (2.4 in) of precipitation over approximately 10 days, accompanied by a high average humidity level of 89%. Be prepared for a mix of cold and damp conditions!

January Temperature in Omanjska

In January in Omanjska, the average temperature is 1°C (34°F). The maximum can reach 18°C (64°F), and the minimum can be as low as -19°C (-2°F). Travelers should prepare for a wide range of temperatures and dress in layers to ensure comfort during their visit.

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

The chart illustrates January temperature patterns in Omanjska, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Omanjska, January typically has an average temperature of 1°C (34°F), with highs reaching up to 18°C (64°F) and lows dropping to around -19°C (-2°F).

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

January Precipitation in Omanjska

In Omanjska in January, the precipitation amount is 60 mm (2.4 in) accumulated over a period of 10 days.

January Precipitation Trends in Omanjska

The chart displays monthly precipitation patterns in Omanjska, 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 Omanjska, January typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 10 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Omanjska

In Omanjska in January humidity is 89%. With an average temperature of 1°C (34°F), this humidity feels like a chilling dampness that seeps into your bones, making travel uncomfortable and requiring extra layers to combat the cold and moisture.

January Average Humidity in Omanjska

This chart illustrates the average monthly humidity levels in Omanjska, 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 Omanjska is approximately 89%, 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 Omanjska

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

Maximum UV Index Levels in Omanjska for January

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

Data source: Omanjska 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 Omanjska Compares to Other Months

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

This table compares monthly weather conditions in Omanjska, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	60 mm (2.4 inches)	89%	low
February Weather	5°C (41°F)	69 mm (2.7 inches)	84%	moderate
March Weather	7°C (46°F)	70 mm (2.8 inches)	77%	moderate
April Weather	12°C (54°F)	81 mm (3.2 inches)	70%	high
May Weather	16°C (62°F)	110 mm (4.3 inches)	70%	very high
June Weather	21°C (70°F)	93 mm (3.7 inches)	68%	very high
July Weather	22°C (72°F)	89 mm (3.5 inches)	63%	very high
August Weather	23°C (73°F)	57 mm (2.2 inches)	52%	very high
September Weather	18°C (64°F)	50 mm (2.0 inches)	61%	high
October Weather	13°C (55°F)	80 mm (3.2 inches)	81%	moderate
November Weather	8°C (47°F)	73 mm (2.9 inches)	86%	moderate
December Weather	4°C (39°F)	98 mm (3.9 inches)	89%	low