December weather forecastAldenrade, Germany
December
Weather in December
The first month of the winter, December, is also a wintry month in Aldenrade, Germany, with temperature in the range of an average low of 2.1°C (35.8°F) and an average high of 5.9°C (42.6°F).Temperature
The onset of December is marked by a minor decrease in temperature, transitioning from a frosty 9.3°C (48.7°F) in November to a wintry 5.9°C (42.6°F). An average low-temperature of 2.1°C (35.8°F) characterizes Aldenrade's December nights.Humidity
With an average relative humidity of 87%, December is the most humid month in Aldenrade.Rainfall
In Aldenrade, in December, during 11.9 rainfall days, 22mm (0.87") of precipitation is typically accumulated. In Aldenrade, during the entire year, the rain falls for 133.7 days and collects up to 211mm (8.31") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Aldenrade, Germany, in December, snow falls for 2.6 days, with typically accumulated 9mm (0.35") of snow. Throughout the year, there are 11.5 snowfall days, and 37mm (1.46") of snow is accumulated.Daylight
December has the shortest days of the year in Aldenrade, with an average of 7h and 54min of daylight.On the first day of the month, sunrise is at 08:17 and sunset at 16:27. On the last day of December, sunrise is at 08:38 and sunset at 16:33 CET.
Sunshine
With an average of 3.4h 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 in Aldenrade. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the average person.Note: The UV index of 2 during December translates into the following guidance:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Aldenrade, Germany
- Average high temperature in December: 5.9°C
The warmest month (with the highest average high temperature) is August (23.5°C).
The month with the lowest average high temperature is January (4.4°C).
- Average low temperature in December: 2.1°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is January (0.7°C).
Average pressure in December
Aldenrade, Germany
- Average pressure in December: 1016mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).
Average wind speed in December
Aldenrade, Germany
- Average wind speed in December: 16.5km/h
The windiest month (with the highest average wind speed) is December (16.5km/h).
The calmest month (with the lowest average wind speed) is August (10.9km/h).
Average humidity in December
Aldenrade, 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 (71%).
Average rainfall in December
Aldenrade, Germany
- Average rainfall in December: 22mm
The wettest month (with the highest rainfall) is August (24mm).
The driest month (with the least rainfall) is April (9mm).
Average rainfall days in December
Aldenrade, Germany
- Average rainfall days in December: 11.9 days
The months with the highest number of rainy days are July and August (13.7 days).
The months with the least rainy days are February and September (9.2 days).
Average snowfall in December
Aldenrade, Germany
- Average snowfall in December: 9mm
The month with the highest snowfall is January (12mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Aldenrade, Germany
- Average snowfall days in December: 2.6 days
The month with the highest number of snowfall days is January (3.9 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
Aldenrade, 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 24min
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 24min).
Average sunshine days in December
Aldenrade, Germany
- Average sunshine days in December: 14.5 days
The month with the most sunshine days is April (19.3 days).
The month with the least sunshine days is July (14.1 days).
Average UV index in December
Aldenrade, 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
Aldenrade, 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
Aldenrade, Germany
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
