December Weather in Mezica, Slovenia

Last updated: August 27, 2025

In December, the average temperature in Mezica, Slovenia hovers around -1°C (31°F). Expect lows of -17°C (2°F) and highs reaching 11°C (51°F). During this month, precipitation averages 92 mm (3.6 in) over about 9 days, making it quite a damp period, with an average humidity level of 89%.

December Temperature in Mezica

In December in Mezica, the average temperature is -1°C (31°F). The maximum can reach 11°C (51°F), while the minimum can drop to a chilly -17°C (2°F). Pack warm clothing and be prepared for a range of temperatures if you're traveling during this time.

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

The chart illustrates December temperature patterns in Mezica, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mezica, December typically has an average temperature of -1°C (31°F), with highs reaching up to 11°C (51°F) and lows dropping to around -17°C (2°F).

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

December Precipitation in Mezica

In Mezica in December, the precipitation amount is 92 mm (3.6 in) during 9 days, indicating a relatively wet period for the region.

December Precipitation Trends in Mezica

The chart displays monthly precipitation patterns in Mezica, 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 Mezica, December typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 9 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 Mezica

In Mezica in December humidity is 89%. With an average temperature of -1°C (31°F), this humidity feels like a biting chill that seeps into your bones, making outdoor activities uncomfortable and urging you to seek warmth indoors.

December Average Humidity in Mezica

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

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

Maximum UV Index Levels in Mezica for December

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

Data source: Mezica 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 Mezica Compares to Other Months

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

This table compares monthly weather conditions in Mezica, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	39 mm (1.5 inches)	91%	low
February Weather	1°C (35°F)	65 mm (2.6 inches)	87%	moderate
March Weather	4°C (40°F)	61 mm (2.4 inches)	82%	moderate
April Weather	9°C (48°F)	97 mm (3.8 inches)	79%	high
May Weather	13°C (55°F)	166 mm (6.5 inches)	74%	very high
June Weather	18°C (65°F)	123 mm (4.8 inches)	75%	very high
July Weather	19°C (67°F)	152 mm (6.0 inches)	74%	very high
August Weather	19°C (67°F)	175 mm (6.9 inches)	68%	very high
September Weather	14°C (58°F)	166 mm (6.5 inches)	74%	high
October Weather	10°C (50°F)	79 mm (3.1 inches)	88%	moderate
November Weather	4°C (40°F)	115 mm (4.5 inches)	90%	moderate
December Weather	-1°C (31°F)	92 mm (3.6 inches)	89%	low