December weather forecastBerlé, Luxembourg

December

Weather in December

December in Berlé celebrates the arrival of winter with the weather dipping to 4.1°C (39.4°F). The city wears a coat of snow, accentuated by the average snowfall of 86mm (3.39"), second highest of the year. Days become shorter and nights last longer, setting the perfect atmosphere for the holiday season. Christmas carols echo in the air, despite the relative chill, bringing warmth and happiness to Berlé's citizens. The highest cumulative rainfall of 76mm (2.99") in December, along with the reinstating snow, further adds to the city's charm during the winter holiday season.

Temperature

As November shifts into December, a minor alteration in temperatures is observed, with average highs reducing from a chilly 7.3°C (45.1°F) to a wintry 4.1°C (39.4°F). Nighttime in Berlé, during December, brings an average low of -0.3°C (31.5°F), a modest reduction from the day's peak.

Humidity

December is the most humid month, with an average relative humidity of 93%.

Rainfall

December is the month with the most rainfall in Berlé, Luxembourg. Rain falls for 15.4 days and accumulates 76mm (2.99") of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Berlé, during December, snow falls for 8.1 days and regularly aggregates up to 86mm (3.39") of snow. Throughout the year, in Berlé, there are 36.3 snowfall days, and 327mm (12.87") of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 8h and 12min of daylight.
On the first day of the month, sunrise is at 08:13 and sunset at 16:37. On the last day of December, in Berlé, sunrise is at 08:34 and sunset at 16:44 CET.

Sunshine

The month with the least sunshine is December, with an average of 2.6h of sunshine.

UV index

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Berlé. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 2 during December translates into the following guidance:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.

Updated: Feb 3, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Berlé, in December, the average high-temperature is 4.1°C (39.4°F), and the average low-temperature is -0.3°C (31.5°F).

December is the most humid month in Berlé, Luxembourg, with an average relative humidity of 93%.

The average relative humidity in December is 93%.

The month with the most rainfall is December, when the rain falls for 15.4 days and typically aggregates up to 76mm (2.99") of precipitation.

In December, in Berlé, Luxembourg, the rain falls for 15.4 days. Throughout December, 76mm (2.99") of precipitation is accumulated.

In December, in Berlé, it is snowing for 8.1 days. Throughout December, 86mm (3.39") of snow is accumulated.

December has the shortest days of the year in Berlé, Luxembourg, with an average of 8h and 12min of daylight.

The average day length in December is 8h and 10min.

In December, on the first day of the month, sunrise is at 08:13 and sunset at 16:37. On the last day of the month, sunrise is at 08:34 and sunset at 16:44 CET.

December has the least sunshine of the year in Berlé, Luxembourg, with an average of 2.6h of sunshine.

In December, the average sunshine duration is 2.6h.

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

In Berlé, Luxembourg, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

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

Nov

December

Jan

Average high temperature

7.3°C

4.1°C

2.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

15.1km/h

16.9km/h

16.5km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

9.2

8.3

9.8

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Berlé, Luxembourg

Average high temperature in December: 4.1°C

The warmest month (with the highest average high temperature) is August (20.9°C).
The month with the lowest average high temperature is January (2.5°C).

Average low temperature in December: -0.3°C

The months with the highest average low temperature are July and August (11.1°C).
The coldest months (with the lowest average low temperature) are January and February (-1.8°C).

Average pressure in December
Berlé, Luxembourg

Average pressure in December: 1017.8mbar

The month with the highest atmospheric pressure is December (1017.8mbar).
The month with the lowest atmospheric pressure is November (1013.8mbar).

Average wind speed in December
Berlé, Luxembourg

Average wind speed in December: 15.9km/h

The windiest month (with the highest average wind speed) is February (16.2km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).

Average humidity in December
Berlé, Luxembourg

Average humidity in December: 93%

The month with the highest relative humidity is December (93%).
The month with the lowest relative humidity is April (79%).

Average rainfall in December
Berlé, Luxembourg

Average rainfall in December: 76mm

The wettest month (with the highest rainfall) is December (76mm).
The driest month (with the least rainfall) is April (37mm).

Average rainfall days in December
Berlé, Luxembourg

Average rainfall days in December: 15.4 days

The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is February (11.1 days).

Average snowfall in December
Berlé, Luxembourg

Average snowfall in December: 86mm

The month with the highest snowfall is February (90mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in December
Berlé, Luxembourg

Average snowfall days in December: 8.1 days

The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Berlé, Luxembourg

Average daylight in December: 8h and 12min

The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).

Average sunshine in December: 2h and 36min

The month with the most sunshine is July (Average sunshine: 8h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 36min).

Average sunshine days in December
Berlé, Luxembourg

Average sunshine days in December: 8.3 days

The month with the most sunshine days is September (12.8 days).
The month with the least sunshine days is June (7.2 days).

Average UV index in December
Berlé, Luxembourg

Average UV index in December: 2

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).