Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
A moderate decline in average high-temperatures is noted in December, moving from a chilly 9.7°C (49.5°F) in November to a wintry 5.9°C (42.6°F). A mean low-temperature of 1.9°C (35.4°F) is a distinguishing feature of December, indicating a slight dip from daytime highs.Humidity
With an average relative humidity of 87%, December is the most humid month in Dormagen.Rainfall
The month with the most rainfall in Dormagen is December, when the rain falls for 17.6 days and typically aggregates up to 71mm (2.8") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In December, it is snowing for 4.7 days. Throughout December, 42mm (1.65") of snow is accumulated. In Dormagen, during the entire year, snow falls for 20.5 days and aggregates up to 152mm (5.98") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 0min of daylight.On the first day of December, sunrise is at 08:14 and sunset at 16:29. On the last day of the month, sunrise is at 08:36 and sunset at 16:35 CET.
Sunshine
With an average of 3.8h of sunshine, December has the least sunshine of the year.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 estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.Note: In December, the maximum UV index of 2 transforms into these recommendations:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Dormagen in December?
What is the most humid month in Dormagen?
What is the average humidity in December in Dormagen?
What is the wettest month in Dormagen?
How many days does it rain in December in Dormagen?
How much does it snow in Dormagen in December?
What is the month with the shortest days in Dormagen?
What is the average length of the day in December in Dormagen?
When are sunrise and sunset in December in Dormagen?
What is the month with the least sunshine in Dormagen?
How long on average sun shines in December in Dormagen?
What are the months with the lowest UV index in Dormagen?
How high is the UV index in December in Dormagen?
Average temperature in December
Dormagen, Germany
- Average high temperature in December: 5.9°C
The warmest month (with the highest average high temperature) is August (24.1°C).
The month with the lowest average high temperature is January (4.7°C).
- Average low temperature in December: 1.9°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (0.5°C).
Average pressure in December
Dormagen, Germany
- Average pressure in December: 1016.6mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1013.2mbar).
Average wind speed in December
Dormagen, Germany
- Average wind speed in December: 14.3km/h
The windiest month (with the highest average wind speed) is February (14.5km/h).
The calmest months (with the lowest average wind speed) are August and September (10km/h).
Average humidity in December
Dormagen, Germany
- Average humidity in December: 87%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (70%).
Average rainfall in December
Dormagen, Germany
- Average rainfall in December: 71mm
The wettest month (with the highest rainfall) is December (71mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in December
Dormagen, Germany
- Average rainfall days in December: 17.6 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is September (13.5 days).
Average snowfall in December
Dormagen, Germany
- Average snowfall in December: 42mm
The month with the highest snowfall is January (50mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Dormagen, Germany
- Average snowfall days in December: 4.7 days
The month with the highest number of snowfall days is January (6.6 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
Dormagen, Germany
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).
Average sunshine days in December
Dormagen, Germany
- Average sunshine days in December: 8.2 days
The month with the most sunshine days is April (13.3 days).
The months with the least sunshine days are February and December (8.2 days).
Average UV index in December
Dormagen, 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
Dormagen, Germany
- Average cloud cover in December: 62
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in December
Dormagen, Germany
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, November and December (8km).
Dormagen, Germany
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