December Weather in Vianen, Netherlands

Last updated: August 27, 2025

In December, the average temperature in Vianen, Netherlands hovers around 5°C (42°F), where cool days can dip as low as -4°C (25°F) and occasionally reach up to 15°C (59°F). Expect 88 mm (3.5 in) of precipitation spread across approximately 16 days, bringing a high humidity level of 92% that adds to the brisk atmosphere.

December Temperature in Vianen

In December in Vianen, the average temperature is 5°C (42°F). Maximums can reach 15°C (59°F) and minimums can be as low as -4°C (25°F). Be sure to pack layers to stay comfortable during your travels!

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

The chart illustrates December temperature patterns in Vianen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vianen, December typically has an average temperature of 5°C (42°F), with highs reaching up to 15°C (59°F) and lows dropping to around -4°C (25°F).

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

December Precipitation in Vianen

In Vianen in December, the precipitation amount is 88 mm (3.5 in) spread over 16 days.

December Precipitation Trends in Vianen

The chart displays monthly precipitation patterns in Vianen, 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 Vianen, December typically receives around 88 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 Vianen

In Vianen in December, humidity is 92%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable.

December Average Humidity in Vianen

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

In Vianen 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 Vianen.

Maximum UV Index Levels in Vianen for December

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

Data source: Vianen 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 Vianen Compares to Other Months

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

This table compares monthly weather conditions in Vianen, 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)	66 mm (2.6 inches)	91%	low
February Weather	5°C (41°F)	75 mm (3.0 inches)	90%	low
March Weather	7°C (45°F)	72 mm (2.8 inches)	87%	moderate
April Weather	10°C (50°F)	34 mm (1.3 inches)	84%	moderate
May Weather	14°C (57°F)	60 mm (2.4 inches)	77%	high
June Weather	18°C (66°F)	70 mm (2.8 inches)	74%	very high
July Weather	19°C (66°F)	81 mm (3.2 inches)	72%	very high
August Weather	19°C (66°F)	77 mm (3.0 inches)	71%	high
September Weather	15°C (60°F)	59 mm (2.3 inches)	81%	moderate
October Weather	12°C (54°F)	88 mm (3.4 inches)	88%	moderate
November Weather	7°C (45°F)	53 mm (2.1 inches)	91%	low
December Weather	5°C (42°F)	88 mm (3.5 inches)	92%	low