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
December
Weather in December
Temperature
The arrival of December is marked by a minor reduction in average high-temperature, sliding from a frosty 8°C (46.4°F) in November to an icy 4.5°C (40.1°F). Maintaining close parity with daytime warmth, the average nocturnal temperature during December stays at 0.5°C (32.9°F).Humidity
December is the most humid month, with an average relative humidity of 92%.Rainfall
December is the month with the most rainfall. Rain falls for 14.8 days and accumulates 74mm (2.91") of precipitation.Snowfall
January through April, November and December are months with snowfall. In Villers-devant-Orval, during December, snow falls for 5.9 days and regularly aggregates up to 56mm (2.2") of snow. Throughout the year, there are 23.6 snowfall days, and 203mm (7.99") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 12min of daylight.On the first day of the month, sunrise is at 08:14 and sunset at 16:41. On the last day of December, in Villers-devant-Orval, sunrise is at 08:35 and sunset at 16:48 CET.
Sunshine
The month with the least sunshine in Villers-devant-Orval is December, with an average of 3h of sunshine.UV index
The months with the lowest UV index in Villers-devant-Orval are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Villers-devant-Orval in December?
What is the most humid month in Villers-devant-Orval?
What is the average humidity in December in Villers-devant-Orval?
What is the wettest month in Villers-devant-Orval?
How much does it rain in Villers-devant-Orval in December?
How much does it snow in Villers-devant-Orval in December?
What is the month with the shortest days in Villers-devant-Orval?
What is the average length of the day in December in Villers-devant-Orval?
When are sunrise and sunset in December in Villers-devant-Orval?
What is the month with the least sunshine in Villers-devant-Orval?
How many hours of sunshine does Villers-devant-Orval have in December?
When is the lowest UV index in Villers-devant-Orval?
What is the UV index reading in December in Villers-devant-Orval?
Average temperature in December
Villers-devant-Orval, Belgium
- Average high temperature in December: 4.5°C
The warmest months (with the highest average high temperature) are July and August (22.3°C).
The month with the lowest average high temperature is January (3.6°C).
- Average low temperature in December: 0.5°C
The months with the highest average low temperature are July and August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).
Average pressure in December
Villers-devant-Orval, Belgium
- Average pressure in December: 1018.2mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is November (1013.9mbar).
Average wind speed in December
Villers-devant-Orval, Belgium
- Average wind speed in December: 15.7km/h
The windiest month (with the highest average wind speed) is February (16.1km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in December
Villers-devant-Orval, Belgium
- Average humidity in December: 92%
The month with the highest relative humidity is December (92%).
The months with the lowest relative humidity are April and August (78%).
Average rainfall in December
Villers-devant-Orval, Belgium
- Average rainfall in December: 74mm
The wettest month (with the highest rainfall) is December (74mm).
The driest month (with the least rainfall) is April (33mm).
Average rainfall days in December
Villers-devant-Orval, Belgium
- Average rainfall days in December: 14.8 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is February (11.9 days).
Average snowfall in December
Villers-devant-Orval, Belgium
- Average snowfall in December: 56mm
The month with the highest snowfall is January (62mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Villers-devant-Orval, Belgium
- Average snowfall days in December: 5.9 days
The month with the highest number of snowfall days is January (6.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Villers-devant-Orval, Belgium
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 3h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in December
Villers-devant-Orval, Belgium
- Average sunshine days in December: 9.6 days
The month with the most sunshine days is September (15.2 days).
The months with the least sunshine days are June, November and December (9.6 days).
Average UV index in December
Villers-devant-Orval, Belgium
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Villers-devant-Orval, Belgium
- Average cloud cover in December: 71
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in December
Villers-devant-Orval, Belgium
- Average visibility in December: 8km
The months with the highest visibility are March, April and August (9km).
The month with the lowest visibility is November (7km).
