Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
Vilvoorde experiences a moderate temperature shift at the start of December, with average high-temperatures adjusting a bit from a frosty 9.8°C (49.6°F) in November to a still chilly 6.3°C (43.3°F). Vilvoorde's temperature during December nights registers a minor decrease to an average low of 2.5°C (36.5°F).Humidity
With an average relative humidity of 88%, December is the most humid month in Vilvoorde.Rainfall
December is the month with the most rainfall. Rain falls for 9.5 days and accumulates 15mm (0.59") of precipitation.Snowfall
Months with snowfall are January through March and December. December is the first month it typically snows. Throughout December, in the average 1.9 snowfall days, it receives 7mm (0.28") of snow. Throughout the year, in Vilvoorde, there are 9.5 snowfall days, and 31mm (1.22") of snow is accumulated.Daylight
With an average of 8h and 0min of daylight, December has the shortest days of the year in Vilvoorde.On the first day of December in Vilvoorde, Belgium, sunrise is at 08:23 and sunset at 16:39. On the last day of the month, sunrise is at 08:44 and sunset at 16:46 CET.
Sunshine
The month with the least sunshine in Vilvoorde is December, with an average of 3.7h of sunshine.UV index
The months with the lowest UV index in Vilvoorde are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold does it get in Vilvoorde in December?
What is the most humid month in Vilvoorde?
What is the average humidity in December in Vilvoorde?
What is the rainiest month in Vilvoorde?
How much does it rain in Vilvoorde in December?
When does it start snowing in Vilvoorde?
What is the month with the shortest days in Vilvoorde?
How many hours of daylight does Vilvoorde have in December?
When is the sunrise / sunset in December in Vilvoorde?
What is the month with the least sunshine in Vilvoorde?
How long on average sun shines in December in Vilvoorde?
When is the lowest UV index in Vilvoorde?
What is the UV index intensity in December in Vilvoorde?
Average temperature in December
Vilvoorde, Belgium
- Average high temperature in December: 6.3°C
The warmest month (with the highest average high temperature) is July (23.2°C).
The month with the lowest average high temperature is January (5.1°C).
- Average low temperature in December: 2.5°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (1.1°C).
Average pressure in December
Vilvoorde, Belgium
- Average pressure in December: 1016.3mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1012.5mbar).
Average wind speed in December
Vilvoorde, Belgium
- Average wind speed in December: 18.1km/h
The windiest month (with the highest average wind speed) is December (18.1km/h).
The calmest month (with the lowest average wind speed) is August (11.8km/h).
Average humidity in December
Vilvoorde, Belgium
- Average humidity in December: 88%
The month with the highest relative humidity is December (88%).
The months with the lowest relative humidity are April, July and August (74%).
Average rainfall in December
Vilvoorde, Belgium
- Average rainfall in December: 15mm
The wettest month (with the highest rainfall) is December (15mm).
The driest month (with the least rainfall) is September (6mm).
Average rainfall days in December
Vilvoorde, Belgium
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is July (10.7 days).
The month with the least rainy days is February (7.2 days).
Average snowfall in December
Vilvoorde, Belgium
- Average snowfall in December: 7mm
The month with the highest snowfall is February (13mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Vilvoorde, Belgium
- Average snowfall days in December: 1.9 days
The month with the highest number of snowfall days is February (3.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Vilvoorde, Belgium
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in December
Vilvoorde, Belgium
- Average sunshine days in December: 16.7 days
The month with the most sunshine days is October (20.1 days).
The month with the least sunshine days is July (15.3 days).
Average UV index in December
Vilvoorde, Belgium
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Vilvoorde, Belgium
- Average cloud cover in December: 62
The month with the most cloud cover is December (Cloud cover 62).
The months with the least cloud cover are April and August (Cloud cover 42).
Average visibility in December
Vilvoorde, Belgium
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Vilvoorde, Belgium
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