December weather forecastVelen, Germany
December
Weather in December
The first month of the winter, December, is also an icy month in Velen, Germany, with an average temperature ranging between max 5.4°C (41.7°F) and min 2°C (35.6°F).Temperature
December's onset introduces a mild reduction in the average high-temperature, from a chilly 8.9°C (48°F) in November to a cold 5.4°C (41.7°F). The nights of December cool down to an average low of 2°C (35.6°F), subtly lower than daytime highs.Humidity
The most humid month in Velen is December, with an average relative humidity of 89%.Rainfall
In Velen, in December, during 15.7 rainfall days, 47mm (1.85") of precipitation is typically accumulated. In Velen, during the entire year, the rain falls for 184.1 days and collects up to 462mm (18.19") of precipitation.Snowfall
January through March, November and December are months with snowfall. In December, in Velen, it is snowing for 3.8 days. Throughout December, 31mm (1.22") of snow is accumulated. Throughout the year, there are 15.7 snowfall days, and 100mm (3.94") of snow is accumulated.Daylight
The month with the shortest days in Velen is December, with an average of 7h and 54min of daylight.On the first day of the month, sunrise is at 08:17 and sunset at 16:24. On the last day of December, in Velen, Germany, sunrise is at 08:39 and sunset at 16:31 CET.
Sunshine
With an average of 3.5h of sunshine, December has the least sunshine of the year in Velen.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In December, the maximum UV index of 2 suggests this advice:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Velen, Germany
- Average high temperature in December: 5.4°C
The warmest month (with the highest average high temperature) is August (22.9°C).
The month with the lowest average high temperature is January (4°C).
- Average low temperature in December: 2°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is January (0.5°C).
Average pressure in December
Velen, Germany
- Average pressure in December: 1015.5mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1012.5mbar).
Average wind speed in December
Velen, Germany
- Average wind speed in December: 17.8km/h
The windiest month (with the highest average wind speed) is December (17.8km/h).
The calmest month (with the lowest average wind speed) is July (11.5km/h).
Average humidity in December
Velen, Germany
- Average humidity in December: 89%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is April (74%).
Average rainfall in December
Velen, Germany
- Average rainfall in December: 47mm
The wettest month (with the highest rainfall) is July (49mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in December
Velen, Germany
- Average rainfall days in December: 15.7 days
The month with the highest number of rainy days is July (18.8 days).
The months with the least rainy days are February and April (13.3 days).
Average snowfall in December
Velen, Germany
- Average snowfall in December: 31mm
The month with the highest snowfall is January (35mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Velen, Germany
- Average snowfall days in December: 3.8 days
The month with the highest number of snowfall days is January (4.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Velen, Germany
- Average daylight in December: 7h and 54min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in December: 3h and 30min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in December
Velen, Germany
- Average sunshine days in December: 9.7 days
The months with the most sunshine days are March and April (14.3 days).
The month with the least sunshine days is December (9.7 days).
Average UV index in December
Velen, 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
Velen, Germany
- Average cloud cover in December: 67
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in December
Velen, Germany
- Average visibility in December: 8km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and November (9km).
The month with the lowest visibility is December (8km).
