January Weather in Jezero, Bosnia and Herzegovina

Last updated: August 22, 2025

In Jezero, Bosnia and Herzegovina, the average temperature in January hovers around -1°C (30°F). However, be prepared for extremes; temperatures can plunge to a chilling -29°C (-20°F) at their lowest, while occasionally reaching up to a mild 14°C (58°F). Rain may grace the area with a precipitation total of 75 mm (2.9 in) spread over 11 days, and the air will be quite damp, with an average humidity of 89%.

January Temperature in Jezero

In January in Jezero, the average temperature is -1°C (30°F). The maximum can reach 14°C (58°F), while the minimum can be as low as -29°C (-20°F). Travelers should be prepared for a wide range of temperatures and pack accordingly to fully enjoy their experience.

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

The chart illustrates January temperature patterns in Jezero, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jezero, January typically has an average temperature of -1°C (30°F), with highs reaching up to 14°C (58°F) and lows dropping to around -29°C (-20°F).

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

January Precipitation in Jezero

In Jezero in January, the precipitation amount is 75 mm (2.9 in) over the course of 11 days.

January Precipitation Trends in Jezero

The chart displays monthly precipitation patterns in Jezero, 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 Jezero, January typically receives around 75 mm (2.9 inches) of precipitation spread over approximately 11 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 Jezero

In Jezero in January humidity is 89%. With an average temperature of -1°C (30°F), this humidity feels like a biting chill that wraps around you, making outdoor travel uncomfortable and brisk, as the cold air sharpens the dampness, leaving you feeling colder than the thermometer suggests.

January Average Humidity in Jezero

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

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

Maximum UV Index Levels in Jezero for January

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

Data source: Jezero 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 Jezero Compares to Other Months

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

This table compares monthly weather conditions in Jezero, 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 (30°F)	75 mm (2.9 inches)	89%	low
February Weather	2°C (36°F)	87 mm (3.4 inches)	83%	moderate
March Weather	4°C (40°F)	87 mm (3.4 inches)	75%	high
April Weather	9°C (48°F)	94 mm (3.7 inches)	72%	high
May Weather	13°C (55°F)	127 mm (5.0 inches)	70%	very high
June Weather	17°C (63°F)	95 mm (3.7 inches)	69%	very high
July Weather	19°C (66°F)	96 mm (3.8 inches)	64%	very high
August Weather	20°C (68°F)	67 mm (2.6 inches)	51%	very high
September Weather	15°C (59°F)	51 mm (2.0 inches)	62%	high
October Weather	10°C (51°F)	88 mm (3.5 inches)	81%	moderate
November Weather	6°C (44°F)	93 mm (3.7 inches)	87%	moderate
December Weather	2°C (35°F)	141 mm (5.6 inches)	88%	low