December weather forecastMayen, Germany
December
Weather in December
December, the first month of the winter in Mayen, is also an icy month, with an average temperature ranging between min 0.4°C (32.7°F) and max 4.9°C (40.8°F).Temperature
Mayen in December undergoes a slight reduction in the average high-temperature, shifting from November's frosty 8.3°C (46.9°F) to an icy 4.9°C (40.8°F). In Mayen, December nights experience a modest descent in temperature from daily peaks, cooling down to an average of 0.4°C (32.7°F).Humidity
With an average relative humidity of 90%, December is the most humid month in Mayen.Rainfall
In Mayen, during December, the rain falls for 14.5 days and regularly aggregates up to 38mm (1.5") of precipitation. Throughout the year, in Mayen, there are 168.9 rainfall days, and 406mm (15.98") of precipitation is accumulated.Snowfall
Months with snowfall in Mayen are January through May, November and December. In Mayen, Germany, in December, during 5.5 snowfall days, 45mm (1.77") of snow is typically accumulated. Throughout the year, in Mayen, there are 24.8 snowfall days, and 181mm (7.13") of snow is accumulated.Daylight
With an average of 8h and 6min of daylight, December has the shortest days of the year.On the first day of December in Mayen, Germany, sunrise is at 08:09 and sunset at 16:30. On the last day of the month, sunrise is at 08:30 and sunset at 16:37 CET.
Sunshine
December has the least sunshine of the year in Mayen, with an average of 3.5h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Mayen, Germany. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The daily high UV index of 2 in December translates into this advice:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Mayen, Germany
- Average high temperature in December: 4.9°C
The warmest month (with the highest average high temperature) is July (23.4°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in December: 0.4°C
The month with the highest average low temperature is August (12.5°C).
The coldest month (with the lowest average low temperature) is January (-1.2°C).
Average pressure in December
Mayen, Germany
- Average pressure in December: 1017.6mbar
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
Mayen, Germany
- Average wind speed in December: 11.6km/h
The windiest month (with the highest average wind speed) is February (11.7km/h).
The calmest month (with the lowest average wind speed) is August (8.3km/h).
Average humidity in December
Mayen, Germany
- Average humidity in December: 90%
The month with the highest relative humidity is December (90%).
The months with the lowest relative humidity are April, July and August (74%).
Average rainfall in December
Mayen, Germany
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is August (44mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in December
Mayen, Germany
- Average rainfall days in December: 14.5 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is February (10.8 days).
Average snowfall in December
Mayen, Germany
- Average snowfall in December: 45mm
The month with the highest snowfall is January (57mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in December
Mayen, Germany
- Average snowfall days in December: 5.5 days
The month with the highest number of snowfall days is January (7.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Mayen, 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 30min
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 30min).
Average sunshine days in December
Mayen, Germany
- Average sunshine days in December: 10.7 days
The month with the most sunshine days is October (16.3 days).
The month with the least sunshine days is December (10.7 days).
Average UV index in December
Mayen, Germany
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Mayen, Germany
- Average cloud cover in December: 65
The month with the most cloud cover is December (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in December
Mayen, Germany
- Average visibility in December: 7km
The months with the highest visibility are April, July and August (9km).
The months with the lowest visibility are January, February, November and December (7km).
