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 shift from November to December includes a minor decrease in the average high-temperature, lightly dropping from 9.8°C (49.6°F) to a still chilly 6.3°C (43.3°F). Leefdaal sees a minor drop to an average minimum temperature of 2.5°C (36.5°F) during the night in the month of December.Humidity
The most humid month in Leefdaal is December, with an average relative humidity of 88%.Rainfall
The month with the most rainfall in Leefdaal is December, when the rain falls for 9.5 days and typically aggregates up to 15mm (0.59") of precipitation.Snowfall
January through March and December are months with snowfall in Leefdaal. 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 Leefdaal, there are 9.5 snowfall days, and 31mm (1.22") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 0min of daylight.On the first day of the month, sunrise is at 08:22 and sunset at 16:39. On the last day of December, sunrise is at 08:43 and sunset at 16:45 CET.
Sunshine
With an average of 3.5h of sunshine, December has the least sunshine of the year.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 of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The daily maximum UV index of 2 in December interprets into the following advice:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Leefdaal during December?
What is the most humid month in Leefdaal?
What is the average humidity in December in Leefdaal?
What is the rainiest month in Leefdaal?
How much does it rain in Leefdaal in December?
When does it start snowing in Leefdaal?
What is the month with the shortest days in Leefdaal?
What is the average length of the day in December in Leefdaal?
When is the sunrise / sunset in December in Leefdaal?
What is the month with the least sunshine in Leefdaal?
How many hours of sunshine does Leefdaal have in December?
What is the month with the lowest UV index in Leefdaal?
What is the UV index intensity in December in Leefdaal?
Average temperature in December
Leefdaal, 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
Leefdaal, Belgium
- Average pressure in December: 1016.3mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1012.5mbar).
Average wind speed in December
Leefdaal, 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
Leefdaal, 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
Leefdaal, Belgium
- Average rainfall in December: 15mm
The wettest month (with the highest rainfall) is December (15mm).
The driest month (with the least rainfall) is April (8mm).
Average rainfall days in December
Leefdaal, 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
Leefdaal, 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
Leefdaal, 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
Leefdaal, Belgium
- Average daylight in December: 8h and 0min
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 0min).
- Average sunshine in December: 3h and 3min
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 30min).
Average sunshine days in December
Leefdaal, 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
Leefdaal, 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
Leefdaal, 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
Leefdaal, 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).
