December weather forecastEllweiler, Germany

December

Weather in December

The first month of the winter, December, is also a wintry month in Ellweiler, Germany, with an average temperature fluctuating between 4.3°C (39.7°F) and 0.1°C (32.2°F).

Temperature

During the shift to December, Ellweiler records a mild decrease in average high-temperature, moving from a chilly 7.5°C (45.5°F) in November to an icy 4.3°C (39.7°F). Ellweiler documents an average low-temperature of 0.1°C (32.2°F) for the nights of December.

Humidity

The most humid month is December, with an average relative humidity of 92%.

Rainfall

December is the month with the most rainfall in Ellweiler. Rain falls for 16 days and accumulates 78mm (3.07") of precipitation.

Snowfall

January through May, October through December are months with snowfall. The month with the most snowfall is December, when snow falls for 8.1 days and typically aggregates up to 99mm (3.9") of snow.

Daylight

With an average of 8h and 12min of daylight, December has the shortest days of the year in Ellweiler.
On the first day of the month, sunrise is at 08:07 and sunset at 16:34. On the last day of December, in Ellweiler, sunrise is at 08:28 and sunset at 16:41 CET.

Sunshine

The month with the least sunshine is December, with an average of 2.8h of sunshine.

UV index

November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily high UV index of 1 in December translates into this advice:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.

Updated: Feb 13, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In December, the average high-temperature and low-temperature in Ellweiler, Germany, are 4.3°C (39.7°F) and 0.1°C (32.2°F) respectively.

The most humid month in Ellweiler, Germany, is December, with an average relative humidity of 92%.

The average relative humidity in December is 92%.

The month with the most rainfall in Ellweiler is December, when the rain falls for 16 days and typically aggregates up to 78mm (3.07") of precipitation.

In Ellweiler, in December, it is raining for 16 days, with typically 78mm (3.07") of accumulated precipitation.

December is the month with the most snowfall in Ellweiler. Snow falls for 8.1 days and accumulates 99mm (3.9") of snow.

In Ellweiler, Germany, in December, during 8.1 snowfall days, 99mm (3.9") of snow is typically accumulated.

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

The average day length in December is 8h and 13min.

In December, on the first day of the month, sunrise is at 08:07 and sunset at 16:34. On the last day of the month, in Ellweiler, Germany, sunrise is at 08:28 and sunset at 16:41 CET.

December has the least sunshine of the year in Ellweiler, with an average of 2.8h of sunshine.

The average sunshine duration in December is 2.8h.

November and December, with an average maximum UV index of 1, are months with the lowest UV index.

The average daily maximum UV index in December in Ellweiler, Germany, is 1. A UV Index of 2, and less, symbolizes a minimal hazard to health 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

7.5°C

4.3°C

2.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

12.5km/h

13.9km/h

13.5km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

11.2

8.5

11.3

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Ellweiler, Germany

Average high temperature in December: 4.3°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 (2.8°C).

Average low temperature in December: 0.1°C

The months with the highest average low temperature are July and August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).

Average pressure in December
Ellweiler, Germany

Average pressure in December: 1018.7mbar

The month with the highest atmospheric pressure is December (1018.7mbar).
The month with the lowest atmospheric pressure is November (1014.5mbar).

Average wind speed in December
Ellweiler, Germany

Average wind speed in December: 12.9km/h

The windiest month (with the highest average wind speed) is February (13.4km/h).
The calmest month (with the lowest average wind speed) is August (9.1km/h).

Average humidity in December
Ellweiler, Germany

Average humidity in December: 92%

The month with the highest relative humidity is December (92%).
The months with the lowest relative humidity are April, July and August (75%).

Average rainfall in December
Ellweiler, Germany

Average rainfall in December: 78mm

The wettest month (with the highest rainfall) is December (78mm).
The driest months (with the least rainfall) are April and September (33mm).

Average rainfall days in December
Ellweiler, Germany

Average rainfall days in December: 16 days

The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is September (11.1 days).

Average snowfall in December
Ellweiler, Germany

Average snowfall in December: 99mm

The month with the highest snowfall is December (99mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in December
Ellweiler, Germany

Average snowfall days in December: 8.1 days

The months with the highest number of snowfall days are January and February (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Ellweiler, Germany

Average daylight in December: 8h and 12min

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

Average sunshine in December: 2h and 48min

The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).

Average sunshine days in December
Ellweiler, Germany

Average sunshine days in December: 8.5 days

The month with the most sunshine days is September (17 days).
The month with the least sunshine days is December (8.5 days).

Average UV index in December
Ellweiler, Germany

Average UV index in December: 1

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are November and December (UV index 1).

Average cloud cover in December
Ellweiler, Germany

Average cloud cover in December: 73

The month with the most cloud cover is December (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 37).

Average visibility in December
Ellweiler, Germany

Average visibility in December: 7km

The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are January, October, November and December (7km).