December weather forecastLanaye, Belgium

December

Weather in December

December, the first month of the winter in Lanaye, is still a cold month, with an average temperature ranging between max 5.6°C (42.1°F) and min 1.4°C (34.5°F).

Temperature

December witnesses a gentle descent in average high-temperature, descending from November's frosty 9.1°C (48.4°F) to an icy 5.6°C (42.1°F). Night temperatures in December exhibit a subtle decrease, settling at an average of 1.4°C (34.5°F).

Humidity

The most humid month in Lanaye is December, with an average relative humidity of 89%.

Rainfall

The month with the most rainfall is December, when the rain falls for 17.3 days and typically aggregates up to 58mm (2.28") of precipitation.

Snowfall

Months with snowfall in Lanaye are January through April, November and December. In Lanaye, in December, snow falls for 3.9 days, with typically accumulated 30mm (1.18") of snow. Throughout the year, in Lanaye, Belgium, there are 18.2 snowfall days, and 135mm (5.31") of snow is accumulated.

Daylight

With an average of 8h and 0min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 08:17 and sunset at 16:34. On the last day of December, in Lanaye, sunrise is at 08:39 and sunset at 16:41 CET.

Sunshine

The month with the least sunshine in Lanaye is December, with an average of 3.6h 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 low health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In December, the maximum UV index of 2 suggests these recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.

Updated: Jan 30, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Lanaye, in December, the average high-temperature is 5.6°C (42.1°F), and the average low-temperature is 1.4°C (34.5°F).

With an average relative humidity of 89%, December is the most humid month in Lanaye.

In December, the average relative humidity in Lanaye, Belgium, is 89%.

The month with the most rainfall in Lanaye, Belgium, is December, when the rain falls for 17.3 days and typically aggregates up to 58mm (2.28") of precipitation.

In December, in Lanaye, the rain falls for 17.3 days. Throughout December, 58mm (2.28") of precipitation is accumulated.

In Lanaye, Belgium, in December, snow falls for 3.9 days, with typically accumulated 30mm (1.18") of snow.

December has the shortest days of the year in Lanaye, Belgium, with an average of 8h and 0min of daylight.

In Lanaye, Belgium, the average day length in December is 8h and 2min.

In December, on the first day of the month, sunrise is at 08:17 and sunset at 16:34. On the last day of the month, in Lanaye, Belgium, sunrise is at 08:39 and sunset at 16:41 CET.

With an average of 3.6h of sunshine, December has the least sunshine of the year in Lanaye, Belgium.

In Lanaye, the average sunshine duration in December is 3.6h.

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.

In December, the average daily maximum UV index in Lanaye, Belgium, is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

9.1°C

5.6°C

4.1°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

15.7km/h

18.2km/h

17.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

10.8

9.7

10.6

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Lanaye, 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
Lanaye, Belgium

Average pressure in December: 1016.9mbar

The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).

Average wind speed in December
Lanaye, 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
Lanaye, 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
Lanaye, 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
Lanaye, 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
Lanaye, 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
Lanaye, 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
Lanaye, 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 36min

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 36min).

Average sunshine days in December
Lanaye, 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
Lanaye, 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
Lanaye, 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
Lanaye, 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).