December weather forecastThörnich, Germany

December

Weather in December

December, the first month of the winter in Thörnich, is also a wintry month, with temperature in the range of an average high of 4.4°C (39.9°F) and an average low of 0°C (32°F).

Temperature

The average high-temperature shows a slight dip in December, from November's frosty 7.8°C (46°F) to an icy 4.4°C (39.9°F). Thörnich, in December, registers a nighttime average temperature of 0°C (32°F).

Humidity

December is the most humid month in Thörnich, with an average relative humidity of 91%.

Rainfall

December is the month with the most rainfall. Rain falls for 12.8 days and accumulates 33mm (1.3") of precipitation.

Snowfall

January through March, May, November and December are months with snowfall. The month with the most snowfall is December, when snow falls for 4.5 days and typically aggregates up to 33mm (1.3") of snow.

Daylight

The month with the shortest days is December, with an average of 8h and 12min of daylight.
On the first day of December in Thörnich, sunrise is at 08:09 and sunset at 16:34. On the last day of the month, sunrise is at 08:30 and sunset at 16:41 CET.

Sunshine

With an average of 3.1h 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 value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 2 in December translates into this advice:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. To protect against the Sun's most potent rays, avoid direct exposure around midday. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.

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

Frequently asked questions

The average high-temperature and low-temperature during December are 4.4°C (39.9°F) and 0°C (32°F) respectively.

December is the most humid month in Thörnich, Germany, with an average relative humidity of 91%.

In December, the average relative humidity is 91%.

The month with the most rainfall in Thörnich, Germany, is December, when the rain falls for 12.8 days and typically aggregates up to 33mm (1.3") of precipitation.

In Thörnich, Germany, in December, during 12.8 rainfall days, 33mm (1.3") of precipitation is typically accumulated.

December is the month with the most snowfall in Thörnich. Snow falls for 4.5 days and accumulates 33mm (1.3") of snow.

In Thörnich, in December, during 4.5 snowfall days, 33mm (1.3") of snow is typically accumulated.

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

In December, the average day length in Thörnich, Germany, is 8h and 11min.

In December, on the first day of the month, sunrise is at 08:09 and sunset at 16:34. On the last day of the month, sunrise is at 08:30 and sunset at 16:41 CET.

December has the least sunshine of the year, with an average of 3.1h of sunshine.

The average sunshine duration in December in Thörnich, Germany, is 3.1h.

The months with the lowest UV index in Thörnich, Germany, are January, February, November and December, with an average maximum UV index of 2.

In Thörnich, Germany, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health risk 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

7.8°C

4.4°C

2.9°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

12.8km/h

14.5km/h

14km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

13.6

12.8

13.4

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Thörnich, Germany

Average high temperature in December: 4.4°C

The warmest months (with the highest average high temperature) are July and August (22.8°C).
The month with the lowest average high temperature is January (2.9°C).

Average low temperature in December: 0°C

The month with the highest average low temperature is August (12.1°C).
The coldest month (with the lowest average low temperature) is January (-1.4°C).

Average pressure in December
Thörnich, Germany

Average pressure in December: 1018.2mbar

The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is November (1014.2mbar).

Average wind speed in December
Thörnich, Germany

Average wind speed in December: 13.6km/h

The windiest month (with the highest average wind speed) is February (14km/h).
The calmest month (with the lowest average wind speed) is August (9.1km/h).

Average humidity in December
Thörnich, Germany

Average humidity in December: 91%

The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (75%).

Average rainfall in December
Thörnich, Germany

Average rainfall in December: 33mm

The wettest month (with the highest rainfall) is December (33mm).
The driest month (with the least rainfall) is April (18mm).

Average rainfall days in December
Thörnich, Germany

Average rainfall days in December: 12.8 days

The months with the highest number of rainy days are June, July and August (13.3 days).
The month with the least rainy days is February (9 days).

Average snowfall in December
Thörnich, Germany

Average snowfall in December: 33mm

The month with the highest snowfall is December (33mm).
The months with the least snowfall are April, June, July, August, September and October (0mm).

Average snowfall days in December
Thörnich, Germany

Average snowfall days in December: 4.5 days

The month with the highest number of snowfall days is January (6.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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: 3h and 6min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).

Average sunshine days in December
Thörnich, Germany

Average sunshine days in December: 12.8 days

The month with the most sunshine days is September (17.1 days).
The month with the least sunshine days is December (12.8 days).

Average UV index in December
Thörnich, Germany

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, November and December (UV index 2).