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's onset brings an average high-temperature of a chilly 7.9°C (46.2°F), showing a minute difference from November's 10.8°C (51.4°F). In Raversijde, the month of December brings a consistent average low-temperature of 5.1°C (41.2°F), slightly cooler than its daytime highs.Humidity
January and December, with an average relative humidity of 84%, are the most humid months.Rainfall
In December, the rain falls for 17.5 days. Throughout December, 39mm (1.54") of precipitation is accumulated. In Raversijde, during the entire year, the rain falls for 176.3 days and collects up to 374mm (14.72") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Raversijde, Belgium, in December, snow falls for 2.2 days, with typically accumulated 11mm (0.43") of snow. In Raversijde, during the entire year, snow falls for 9.7 days and aggregates up to 50mm (1.97") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 0min of daylight.On the first day of December, sunrise is at 08:31 and sunset at 16:44. On the last day of the month, sunrise is at 08:52 and sunset at 16:50 CET.
Sunshine
January and December, with an average of 4h of sunshine, are months with the least sunshine.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December?
What is the most humid month?
What is the average humidity in December?
How much does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Raversijde have in December?
When are sunrise and sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
What is the month with the lowest UV index in Raversijde?
What is the UV index reading in December?
Average temperature in December
Raversijde, Belgium
- Average high temperature in December: 7.9°C
The warmest month (with the highest average high temperature) is August (21.1°C).
The month with the lowest average high temperature is January (6.4°C).
- Average low temperature in December: 5.1°C
The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is January (3.4°C).
Average pressure in December
Raversijde, Belgium
- Average pressure in December: 1015.5mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1011.6mbar).
Average wind speed in December
Raversijde, Belgium
- Average wind speed in December: 25km/h
The windiest month (with the highest average wind speed) is December (25km/h).
The calmest month (with the lowest average wind speed) is July (16.9km/h).
Average humidity in December
Raversijde, Belgium
- Average humidity in December: 84%
The months with the highest relative humidity are January and December (84%).
The month with the lowest relative humidity is August (76%).
Average rainfall in December
Raversijde, Belgium
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is August (47mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in December
Raversijde, Belgium
- Average rainfall days in December: 17.5 days
The month with the highest number of rainy days is November (18.2 days).
The month with the least rainy days is April (11.4 days).
Average snowfall in December
Raversijde, Belgium
- Average snowfall in December: 11mm
The month with the highest snowfall is January (26mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Raversijde, Belgium
- Average snowfall days in December: 2.2 days
The month with the highest number of snowfall days is January (3.3 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
Raversijde, 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: 4h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 4h and 0min).
Average sunshine days in December
Raversijde, Belgium
- Average sunshine days in December: 8.7 days
The month with the most sunshine days is March (16.5 days).
The month with the least sunshine days is November (7.4 days).
Average UV index in December
Raversijde, 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
Raversijde, Belgium
- Average cloud cover in December: 61
The month with the most cloud cover is December (Cloud cover 61).
The month with the least cloud cover is April (Cloud cover 37).
Average visibility in December
Raversijde, Belgium
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January and December (9km).
