December Weather in Montzen, Belgium

Last updated: August 22, 2025

In December, the average temperature in Montzen, Belgium hovers around 5°C (41°F). Expect chilly days with a minimum temperature dropping to -5°C (24°F) and a maximum reaching up to 15°C (59°F). You'll likely experience 112 mm (4.4 in) of precipitation over 20 days, accompanied by a high average humidity of 92%. Prepare for a cool, damp month!

December Temperature in Montzen

In December, in Montzen, the average temperature is 5°C (41°F). The maximum can reach 15°C (59°F) and the minimum can be as low as -5°C (24°F). It's a great time to visit for those who enjoy crisp weather and the chance to experience winter activities.

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

The chart illustrates December temperature patterns in Montzen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Montzen, December typically has an average temperature of 5°C (41°F), with highs reaching up to 15°C (59°F) and lows dropping to around -5°C (24°F).

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

December Precipitation in Montzen

In Montzen in December, the precipitation amount is 112 mm (4.4 in) over a span of 20 days.

December Precipitation Trends in Montzen

The chart displays monthly precipitation patterns in Montzen, 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 Montzen, December typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 20 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 Montzen

In Montzen in December humidity is 92%. With an average temperature of 5°C (41°F), this humidity feels like a cold, damp blanket enveloping you, making travel uncomfortable and dampening the spirits of those unprepared for the chill.

December Average Humidity in Montzen

This chart illustrates the average monthly humidity levels in Montzen, 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 Montzen is approximately 92%, 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 Montzen

In Montzen in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Montzen.

Maximum UV Index Levels in Montzen for December

The chart shows the monthly maximum UV Index (UVI) for Montzen 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 Montzen typically reaches 1, which falls under the low exposure category.

Data source: Montzen 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 Montzen Compares to Other Months

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

This table compares monthly weather conditions in Montzen, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (37°F)	79 mm (3.1 inches)	91%	low
February Weather	5°C (40°F)	78 mm (3.1 inches)	90%	low
March Weather	7°C (44°F)	87 mm (3.4 inches)	87%	moderate
April Weather	9°C (49°F)	40 mm (1.6 inches)	84%	moderate
May Weather	13°C (56°F)	74 mm (2.9 inches)	77%	high
June Weather	18°C (64°F)	88 mm (3.4 inches)	74%	very high
July Weather	19°C (66°F)	94 mm (3.7 inches)	72%	very high
August Weather	19°C (66°F)	78 mm (3.1 inches)	71%	high
September Weather	15°C (59°F)	64 mm (2.5 inches)	81%	moderate
October Weather	11°C (53°F)	82 mm (3.2 inches)	88%	moderate
November Weather	7°C (44°F)	59 mm (2.3 inches)	91%	low
December Weather	5°C (41°F)	112 mm (4.4 inches)	92%	low