December Weather in Mere, Belgium

Last updated: August 22, 2025

In December, the average temperature in Mere, Belgium hovers around 6°C (43°F), with a minimum of -4°C (25°F) and a maximum reaching 15°C (59°F). Expect 89 mm (3.5 in) of precipitation over 16 days, contributing to an average humidity of 92%. Be prepared for a wet and chilly month!

December Temperature in Mere

In December in Mere, the average temperature hovers around 6°C (43°F), with maximums reaching up to 15°C (59°F) and minimums dipping as low as -4°C (25°F). Be prepared for chilly weather during your travels!

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

The chart illustrates December temperature patterns in Mere, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mere, December typically has an average temperature of 6°C (43°F), with highs reaching up to 15°C (59°F) and lows dropping to around -4°C (25°F).

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

December Precipitation in Mere

In Mere in December, the precipitation amount is 89 mm (3.5 in) over the course of 16 days.

December Precipitation Trends in Mere

The chart displays monthly precipitation patterns in Mere, 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 Mere, December typically receives around 89 mm (3.5 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 Mere

In Mere in December humidity is 92%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps through your clothes, making outdoor activities uncomfortable and requiring extra layers for warmth while navigating the slick streets.

December Average Humidity in Mere

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

In Mere 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 Mere.

Maximum UV Index Levels in Mere for December

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

Data source: Mere 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 Mere Compares to Other Months

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

This table compares monthly weather conditions in Mere, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	62 mm (2.5 inches)	91%	low
February Weather	6°C (42°F)	65 mm (2.6 inches)	89%	low
March Weather	7°C (46°F)	68 mm (2.7 inches)	87%	moderate
April Weather	10°C (51°F)	39 mm (1.5 inches)	85%	moderate
May Weather	14°C (57°F)	59 mm (2.3 inches)	82%	high
June Weather	18°C (65°F)	63 mm (2.5 inches)	82%	very high
July Weather	19°C (66°F)	66 mm (2.6 inches)	80%	very high
August Weather	19°C (66°F)	73 mm (2.9 inches)	76%	high
September Weather	16°C (60°F)	52 mm (2.1 inches)	82%	moderate
October Weather	13°C (55°F)	81 mm (3.2 inches)	89%	moderate
November Weather	8°C (46°F)	53 mm (2.1 inches)	92%	low
December Weather	6°C (43°F)	89 mm (3.5 inches)	92%	low