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
December signals a slight drop in average high-temperature, sliding from November's frosty 9°C (48.2°F) to a cold 5.6°C (42.1°F). Acosse maintains an average low-temperature of 1.6°C (34.9°F) throughout December's nights.Humidity
January and December, with an average relative humidity of 89%, are the most humid months.Rainfall
The month with the most rainfall is December, when the rain falls for 15.9 days and typically aggregates up to 56mm (2.2") of precipitation.Snowfall
January through March, November and December are months with snowfall in Acosse, Belgium. In Acosse, in December, snow falls for 2.7 days, with typically accumulated 24mm (0.94") of snow. In Acosse, during the entire year, snow falls for 13.7 days and aggregates up to 108mm (4.25") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 6min of daylight.On the first day of the month, sunrise is at 08:19 and sunset at 16:38. On the last day of December, sunrise is at 08:40 and sunset at 16:45 CET.
Sunshine
December has the least sunshine of the year, with an average of 3.5h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum high UV index of 2 in December translates into the following recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. To protect against the Sun's most potent rays, avoid direct exposure around midday. Always opt for UVA and UVB-resistant sunglasses on radiant days. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Acosse in December?
What is the most humid month in Acosse?
What is the average humidity in December in Acosse?
What is the wettest month in Acosse?
How much does it rain in Acosse in December?
How many days does it snow in December in Acosse?
What is the month with the shortest days in Acosse?
What is the average length of the day in December in Acosse?
What time are sunrise and sunset in December in Acosse?
What is the month with the least sunshine in Acosse?
How long on average sun shines in December in Acosse?
When is the lowest UV index in Acosse?
What is the UV index intensity in December in Acosse?
Average temperature in December
Acosse, Belgium
- Average high temperature in December: 5.6°C
The warmest month (with the highest average high temperature) is August (22.5°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in December: 1.6°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 (-0.1°C).
Average pressure in December
Acosse, 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 (1013mbar).
Average wind speed in December
Acosse, Belgium
- Average wind speed in December: 18.2km/h
The windiest month (with the highest average wind speed) is December (18.2km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in December
Acosse, Belgium
- Average humidity in December: 89%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is August (77%).
Average rainfall in December
Acosse, Belgium
- Average rainfall in December: 56mm
The wettest month (with the highest rainfall) is December (56mm).
The driest months (with the least rainfall) are April and September (28mm).
Average rainfall days in December
Acosse, Belgium
- Average rainfall days in December: 15.9 days
The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is February (12 days).
Average snowfall in December
Acosse, Belgium
- Average snowfall in December: 24mm
The month with the highest snowfall is January (40mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Acosse, Belgium
- Average snowfall days in December: 2.7 days
The month with the highest number of snowfall days is January (4.5 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
Acosse, 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 3min
The months with the most sunshine are July and August (Average sunshine: 8h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in December
Acosse, Belgium
- Average sunshine days in December: 11.2 days
The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is June (10.2 days).
Average UV index in December
Acosse, 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
Acosse, Belgium
- Average cloud cover in December: 65
The month with the most cloud cover is December (Cloud cover 65).
The months with the least cloud cover are August and September (Cloud cover 43).
Average visibility in December
Acosse, Belgium
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, May, June, July, August and October (9km).
The months with the lowest visibility are January, September, November and December (8km).
