December Weather in Jezero, Bosnia and Herzegovina

Last updated: August 22, 2025

In Jezero, Bosnia and Herzegovina, the average temperature in December hovers around 2°C (35°F), with extremes ranging from a chilly -14°C (7°F) to a milder 13°C (56°F). Rainfall is quite frequent, totaling approximately 141 mm (5.6 in) over 16 days, and the air remains damp, with an average humidity of 88%. Prepare for a month where winter's grip is definitely felt!

December Temperature in Jezero

In December in Jezero, the average temperature is 2°C (35°F), with maximums reaching 13°C (56°F) and minimums plummeting to -14°C (7°F). It’s advisable to prepare for chilly weather and pack layers if you plan to travel during this time.

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

The chart illustrates December 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, December typically has an average temperature of 2°C (35°F), with highs reaching up to 13°C (56°F) and lows dropping to around -14°C (7°F).

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

December Precipitation in Jezero

In Jezero in December, the precipitation amount is 141 mm (5.6 in) over the course of 16 days.

December Precipitation Trends in Jezero

The chart displays monthly precipitation patterns in Jezero, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Jezero, December typically receives around 141 mm (5.6 inches) of precipitation spread over approximately 16 days.

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

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Millimeters (mm) Inches (in)

December Humidity in Jezero

In Jezero in December, humidity is 88%. With an average temperature of 2°C (35°F), this humidity feels like you're wrapped in a cold, damp blanket, making outdoor activities uncomfortable and travel challenging due to the chill seeping into your bones.

December Average Humidity in Jezero

This chart illustrates the average monthly humidity levels in Jezero, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Jezero is approximately 88%, offering insight into how humid the weather typically is during this month.

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

December UV Index in Jezero

In Jezero in December, 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 December

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

Data source: Jezero December 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 December 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 December’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 December’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