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
The arrival of December suggests a slight decrease in the average high-temperature, moving from a frosty 9.1°C (48.4°F) in November to a cold 5.6°C (42.1°F). Chaudfontaine observes an average low-temperature of 1.4°C (34.5°F) during the slightly cooler nights of December.Humidity
December is the most humid month, with an average relative humidity of 89%.Rainfall
December is the month with the most rainfall. Rain falls for 17.3 days and accumulates 58mm (2.28") of precipitation.Snowfall
January through April, November and December are months with snowfall in Chaudfontaine. In Chaudfontaine, in December, during 3.9 snowfall days, 30mm (1.18") of snow is typically accumulated. In Chaudfontaine, during the entire year, snow falls for 18.2 days and aggregates up to 135mm (5.31") of snow.Daylight
December has the shortest days of the year in Chaudfontaine, with an average of 8h and 6min of daylight.On the first day of December in Chaudfontaine, sunrise is at 08:17 and sunset at 16:36. On the last day of the month, sunrise is at 08:38 and sunset at 16:42 CET.
Sunshine
The month with the least sunshine in Chaudfontaine is December, with an average of 3.8h of sunshine.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: The average daily UV index of 2 in December transforms into the following instructions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
Is December cold in Chaudfontaine?
What is the most humid month in Chaudfontaine?
What is the average humidity in December in Chaudfontaine?
What is the wettest month in Chaudfontaine?
How many days does it rain in December in Chaudfontaine?
How much does it snow in Chaudfontaine in December?
What is the month with the shortest days in Chaudfontaine?
What is the average length of the day in December in Chaudfontaine?
When is the sunrise / sunset in December in Chaudfontaine?
What is the month with the least sunshine in Chaudfontaine?
How long on average sun shines in December in Chaudfontaine?
What are the months with the lowest UV index in Chaudfontaine?
What is the UV index reading in December in Chaudfontaine?
Average temperature in December
Chaudfontaine, Belgium
- Average high temperature in December: 5.6°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 (4.1°C).
- Average low temperature in December: 1.4°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-0.3°C).
Average pressure in December
Chaudfontaine, Belgium
- Average pressure in December: 1016.9mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).
Average wind speed in December
Chaudfontaine, Belgium
- Average wind speed in December: 17km/h
The windiest month (with the highest average wind speed) is December (17km/h).
The calmest month (with the lowest average wind speed) is August (10.5km/h).
Average humidity in December
Chaudfontaine, Belgium
- Average humidity in December: 89%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are April and August (77%).
Average rainfall in December
Chaudfontaine, Belgium
- Average rainfall in December: 58mm
The wettest month (with the highest rainfall) is December (58mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in December
Chaudfontaine, Belgium
- Average rainfall days in December: 17.3 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is February (12.7 days).
Average snowfall in December
Chaudfontaine, Belgium
- Average snowfall in December: 30mm
The month with the highest snowfall is January (50mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Chaudfontaine, Belgium
- Average snowfall days in December: 3.9 days
The month with the highest number of snowfall days is January (5.8 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
Chaudfontaine, Belgium
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 3h and 5min
The months with the most sunshine are July and August (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).
Average sunshine days in December
Chaudfontaine, Belgium
- Average sunshine days in December: 9.7 days
The month with the most sunshine days is October (14.7 days).
The month with the least sunshine days is June (8.3 days).
Average UV index in December
Chaudfontaine, 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, March, November and December (UV index 2).
Average cloud cover in December
Chaudfontaine, Belgium
- Average cloud cover in December: 63
The month with the most cloud cover is December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in December
Chaudfontaine, Belgium
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July and August (9km).
The months with the lowest visibility are January, February, September, October, November and December (8km).
Chaudfontaine, Belgium
Weather forecast for your location
2. Allow the app to use your location
