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
December
Weather in December
Temperature
The start of December involves a subtle temperature drop, shifting from a chilly 8.4°C (47.1°F) in November to a wintry 4.6°C (40.3°F). Altenwillershagen encounters a small divergence from daytime high temperatures, averaging a low-temperature of 2.5°C (36.5°F) during December nights.Humidity
The months with the highest humidity are January and December, with an average relative humidity of 86%.Rainfall
In Altenwillershagen, in December, during 13.8 rainfall days, 30mm (1.18") of precipitation is typically accumulated. In Altenwillershagen, during the entire year, the rain falls for 158.2 days and collects up to 388mm (15.28") of precipitation.Snowfall
January through April, November and December are months with snowfall in Altenwillershagen. In Altenwillershagen, in December, during 3.6 snowfall days, 20mm (0.79") of snow is typically accumulated. In Altenwillershagen, during the entire year, snow falls for 22.1 days and aggregates up to 91mm (3.58") of snow.Daylight
The month with the shortest days is December, with an average of 7h and 24min of daylight.On the first day of the month, sunrise is at 08:07 and sunset at 15:50. On the last day of December, sunrise is at 08:30 and sunset at 15:55 CET.
Sunshine
December has the least sunshine of the year, with an average of 3h of sunshine.UV index
The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 2 in December translates into these instructions:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold?
What are the most humid months?
What is the average humidity in December in Altenwillershagen?
How much does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Altenwillershagen have in December?
When is the sunrise / sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
How high is the UV index in December?
Average temperature in December
Altenwillershagen, Germany
- Average high temperature in December: 4.6°C
The warmest month (with the highest average high temperature) is August (20.2°C).
The month with the lowest average high temperature is February (2.8°C).
- Average low temperature in December: 2.5°C
The month with the highest average low temperature is August (16.7°C).
The coldest month (with the lowest average low temperature) is February (0.7°C).
Average pressure in December
Altenwillershagen, Germany
- Average pressure in December: 1012.7mbar
The month with the highest atmospheric pressure is September (1015.9mbar).
The month with the lowest atmospheric pressure is November (1012.1mbar).
Average wind speed in December
Altenwillershagen, Germany
- Average wind speed in December: 27.8km/h
The windiest month (with the highest average wind speed) is December (27.8km/h).
The calmest month (with the lowest average wind speed) is August (19.3km/h).
Average humidity in December
Altenwillershagen, Germany
- Average humidity in December: 86%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (77%).
Average rainfall in December
Altenwillershagen, Germany
- Average rainfall in December: 30mm
The wettest month (with the highest rainfall) is August (57mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in December
Altenwillershagen, Germany
- Average rainfall days in December: 13.8 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (9.9 days).
Average snowfall in December
Altenwillershagen, Germany
- Average snowfall in December: 20mm
The month with the highest snowfall is February (27mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Altenwillershagen, Germany
- Average snowfall days in December: 3.6 days
The month with the highest number of snowfall days is February (6.8 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
Altenwillershagen, Germany
- Average daylight in December: 7h and 2min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in December: 3h
The month with the most sunshine is August (Average sunshine: 10h).
The month with the least sunshine is December (Average sunshine: 3h).
Average sunshine days in December
Altenwillershagen, Germany
- Average sunshine days in December: 11.1 days
The month with the most sunshine days is April (15.8 days).
The month with the least sunshine days is February (9.8 days).
Average UV index in December
Altenwillershagen, Germany
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Altenwillershagen, Germany
- Average cloud cover in December: 70
The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Altenwillershagen, Germany
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March and December (9km).
