December weather forecastMehren, Germany

December

Weather in December

The first month of the winter, December, is also an icy month in Mehren, Germany, with temperature in the range of an average high of 4.6°C (40.3°F) and an average low of 0.3°C (32.5°F).

Temperature

In the transition to December, Mehren observes a minor drop in the average high-temperature, shifting from a frosty 7.8°C (46°F) in November to an icy 4.6°C (40.3°F). Mehren marks an average drop to 0.3°C (32.5°F) during nighttime in December, following the high of the day.

Humidity

January and December, with an average relative humidity of 90%, are the most humid months.

Rainfall

In December, the rain falls for 7.6 days. Throughout December, 11mm (0.43") of precipitation is accumulated. Throughout the year, there are 75.3 rainfall days, and 108mm (4.25") of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. The months with the most snowfall are February and December, with an average 12mm (0.47") of accumulated snow.

Daylight

With an average of 8h and 6min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 08:10 and sunset at 16:32. On the last day of the month, sunrise is at 08:31 and sunset at 16:39 CET.

Sunshine

With an average of 3.4h of sunshine, December has the least sunshine of the year in Mehren.

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 exposure to the Sun's UV radiation for average individuals.
Note: In December, an average UV index of 2 transforms into the following instructions:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Minimize direct exposure to the Sun during midday when its radiation is at its peak. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.

Updated: Jul 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In December, in Mehren, the average high-temperature is 4.6°C (40.3°F), and the average low-temperature is 0.3°C (32.5°F).

The months with the highest humidity are January and December, with an average relative humidity of 90%.

In December, the average relative humidity is 90%.

In Mehren, in December, it is raining for 7.6 days, with typically 11mm (0.43") of accumulated precipitation.

The months with the most snowfall are February and December, with an average 12mm (0.47") of accumulated snow.

In Mehren, in December, during 5.5 snowfall days, 12mm (0.47") of snow is typically accumulated.

With an average of 8h and 6min of daylight, December has the shortest days of the year in Mehren.

In December, the average day length is 8h and 8min.

In December, on the first day of the month, sunrise is at 08:10 and sunset at 16:32. On the last day of the month, sunrise is at 08:31 and sunset at 16:39 CET.

December has the least sunshine of the year, with an average of 3.4h of sunshine.

In December, the average sunshine duration is 3.4h.

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

In Mehren, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's 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

4.6°C

2.9°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

12.1km/h

13.5km/h

12.9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

20.5

19.5

21.3

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Mehren, Germany

Average high temperature in December: 4.6°C

The warmest month (with the highest average high temperature) is July (22.9°C).
The month with the lowest average high temperature is January (2.9°C).

Average low temperature in December: 0.3°C

The month with the highest average low temperature is August (12.2°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).

Average pressure in December
Mehren, Germany

Average pressure in December: 1017.8mbar

The month with the highest atmospheric pressure is September (1017.9mbar).
The month with the lowest atmospheric pressure is November (1014mbar).

Average wind speed in December
Mehren, Germany

Average wind speed in December: 12.7km/h

The windiest months (with the highest average wind speed) are February and December (12.7km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).

Average humidity in December
Mehren, Germany

Average humidity in December: 90%

The months with the highest relative humidity are January and December (90%).
The months with the lowest relative humidity are April, July and August (75%).

Average rainfall in December
Mehren, Germany

Average rainfall in December: 11mm

The wettest month (with the highest rainfall) is August (13mm).
The driest month (with the least rainfall) is September (5mm).

Average rainfall days in December
Mehren, Germany

Average rainfall days in December: 7.6 days

The month with the highest number of rainy days is May (7.7 days).
The month with the least rainy days is February (4.3 days).

Average snowfall in December
Mehren, Germany

Average snowfall in December: 12mm

The months with the highest snowfall are February and December (12mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in December
Mehren, Germany

Average snowfall days in December: 5.5 days

The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in December: 8h and 6min

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 6min).

Average sunshine in December: 3h and 24min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).

Average sunshine days in December
Mehren, Germany

Average sunshine days in December: 19.5 days

The month with the most sunshine days is March (23.3 days).
The month with the least sunshine days is December (19.5 days).

Average UV index in December
Mehren, 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).

Average cloud cover in December
Mehren, Germany

Average cloud cover in December: 68

The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 36).

Average visibility in December
Mehren, 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, November and December (7km).