December weather forecastUnterlenningen, Germany
December
Weather in December
December, the first month of the winter in Unterlenningen, is also a wintry month, with an average temperature ranging between max 3.8°C (38.8°F) and min -0.9°C (30.4°F).Temperature
The arrival of December corresponds with a light shift in temperature, down from a chilly 7.5°C (45.5°F) in November to an icy 3.8°C (38.8°F). Throughout December, Unterlenningen's nights experience a slight temperature dip to a freezing cold -0.9°C (30.4°F).Humidity
The average relative humidity in December in Unterlenningen is 87%.Rainfall
In Unterlenningen, in December, during 14 rainfall days, 60mm (2.36") of precipitation is typically accumulated. In Unterlenningen, Germany, during the entire year, the rain falls for 178.8 days and collects up to 609mm (23.98") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Unterlenningen, in December, snow falls for 7 days, with typically accumulated 63mm (2.48") of snow. In Unterlenningen, during the entire year, snow falls for 34.1 days and aggregates up to 300mm (11.81") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 24min of daylight.On the first day of December, sunrise is at 07:53 and sunset at 16:29. On the last day of the month, sunrise is at 08:14 and sunset at 16:36 CET.
Sunshine
In December, the average sunshine in Unterlenningen, Germany, is 4.2h.UV index
The months with the lowest UV index in Unterlenningen are January, February, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: A daily maximum UV index of 2 in December translates into the following instructions:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. 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
Average temperature in December
Unterlenningen, Germany
- Average high temperature in December: 3.8°C
The warmest months (with the highest average high temperature) are July and August (22.9°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in December: -0.9°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is February (-2.6°C).
Average pressure in December
Unterlenningen, Germany
- Average pressure in December: 1020mbar
The month with the highest atmospheric pressure is December (1020mbar).
The month with the lowest atmospheric pressure is November (1015.5mbar).
Average wind speed in December
Unterlenningen, Germany
- Average wind speed in December: 12.3km/h
The windiest months (with the highest average wind speed) are February and March (12.4km/h).
The calmest month (with the lowest average wind speed) is August (8km/h).
Average humidity in December
Unterlenningen, Germany
- Average humidity in December: 87%
The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are April and July (77%).
Average rainfall in December
Unterlenningen, Germany
- Average rainfall in December: 60mm
The wettest month (with the highest rainfall) is May (78mm).
The driest month (with the least rainfall) is September (35mm).
Average rainfall days in December
Unterlenningen, Germany
- Average rainfall days in December: 14 days
The month with the highest number of rainy days is May (20.7 days).
The month with the least rainy days is February (10.9 days).
Average snowfall in December
Unterlenningen, Germany
- Average snowfall in December: 63mm
The month with the highest snowfall is January (89mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Unterlenningen, Germany
- Average snowfall days in December: 7 days
The month with the highest number of snowfall days is January (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Unterlenningen, Germany
- Average daylight in December: 8h and 24min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in December: 4h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Unterlenningen, Germany
- Average sunshine days in December: 11.4 days
The month with the most sunshine days is October (15.7 days).
The month with the least sunshine days is May (7.8 days).
Average UV index in December
Unterlenningen, Germany
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in December
Unterlenningen, Germany
- Average cloud cover in December: 59
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Unterlenningen, Germany
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July and August (9km).
The month with the lowest visibility is January (7km).
