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
December brings a slight decrease in the average high-temperature, shifting from a chilly 7.5°C (45.5°F) in November to a wintry 3.9°C (39°F). Glatten, during December nights, observes a steady temperature, averaging at a freezing cold -1.1°C (30°F).Humidity
In December, the average relative humidity is 89%.Rainfall
In Glatten, in December, it is raining for 12.4 days, with typically 93mm (3.66") of accumulated precipitation. In Glatten, during the entire year, the rain falls for 189.3 days and collects up to 901mm (35.47") of precipitation.Snowfall
January through May, October through December are months with snowfall in Glatten. In Glatten, Germany, in December, snow falls for 13.8 days, with typically accumulated 242mm (9.53") of snow. Throughout the year, in Glatten, there are 68.5 snowfall days, and 1286mm (50.63") of snow is accumulated.Daylight
With an average of 8h and 24min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:56 and sunset at 16:33. On the last day of December, in Glatten, Germany, sunrise is at 08:17 and sunset at 16:40 CET.
Sunshine
The average sunshine in December in Glatten is 3.7h.UV index
The average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.Note: An average UV index of 2 in December transforms into this advice:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Glatten in December?
What is the average humidity in December in Glatten?
How many days does it rain in December in Glatten?
How many days does it snow in December in Glatten?
What is the month with the shortest days in Glatten?
What is the average length of the day in December in Glatten?
When is the sunrise / sunset in December in Glatten?
How long on average sun shines in December in Glatten?
What is the UV index reading in December in Glatten?
Average temperature in December
Glatten, Germany
- Average high temperature in December: 3.9°C
The warmest months (with the highest average high temperature) are July and August (22.8°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in December: -1.1°C
The month with the highest average low temperature is August (12.1°C).
The coldest month (with the lowest average low temperature) is February (-3.1°C).
Average pressure in December
Glatten, Germany
- Average pressure in December: 1020.1mbar
The month with the highest atmospheric pressure is December (1020.1mbar).
The month with the lowest atmospheric pressure is November (1015.4mbar).
Average wind speed in December
Glatten, Germany
- Average wind speed in December: 10.9km/h
The windiest month (with the highest average wind speed) is December (10.9km/h).
The calmest month (with the lowest average wind speed) is August (7.5km/h).
Average humidity in December
Glatten, Germany
- Average humidity in December: 89%
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall in December
Glatten, Germany
- Average rainfall in December: 93mm
The wettest month (with the highest rainfall) is May (111mm).
The driest month (with the least rainfall) is September (43mm).
Average rainfall days in December
Glatten, Germany
- Average rainfall days in December: 12.4 days
The month with the highest number of rainy days is May (23.2 days).
The month with the least rainy days is February (9.1 days).
Average snowfall in December
Glatten, Germany
- Average snowfall in December: 242mm
The month with the highest snowfall is January (345mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Glatten, Germany
- Average snowfall days in December: 13.8 days
The month with the highest number of snowfall days is January (16.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Glatten, Germany
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in December
Glatten, Germany
- Average sunshine days in December: 10.3 days
The month with the most sunshine days is October (13.7 days).
The month with the least sunshine days is May (5.5 days).
Average UV index in December
Glatten, 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 and November (UV index 1).
Average cloud cover in December
Glatten, Germany
- Average cloud cover in December: 63
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in December
Glatten, Germany
- Average visibility in December: 7km
The months with the highest visibility are July and August (9km).
The month with the lowest visibility is January (6km).
