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 arrival of December corresponds with a minor reduction in the average high-temperature, down from November's frosty 8°C (46.4°F) to a cold 4.4°C (39.9°F). Brot-Dessous records an average low-temperature of -1.6°C (29.1°F) throughout the month of December.Humidity
The average relative humidity in December in Brot-Dessous, Switzerland, is 86%.Rainfall
In Brot-Dessous, during December, the rain falls for 12.6 days and regularly aggregates up to 58mm (2.28") of precipitation. In Brot-Dessous, Switzerland, during the entire year, the rain falls for 160.9 days and collects up to 547mm (21.54") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Brot-Dessous, in December, during 5.4 snowfall days, 52mm (2.05") of snow is typically accumulated. Throughout the year, there are 25.3 snowfall days, and 211mm (8.31") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 8h and 36min of daylight.On the first day of the month, sunrise is at 07:58 and sunset at 16:46. On the last day of December, in Brot-Dessous, sunrise is at 08:18 and sunset at 16:53 CET.
Sunshine
With an average of 4.2h of sunshine, December has the least sunshine of the year in Brot-Dessous.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: In December, the maximum UV index of 2 translates into these guidelines:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Brot-Dessous in December?
What is the average humidity in December in Brot-Dessous?
How many days does it rain in December in Brot-Dessous?
How many days does it snow in December in Brot-Dessous?
What is the month with the shortest days in Brot-Dessous?
What is the average length of the day in December in Brot-Dessous?
When are sunrise and sunset in December in Brot-Dessous?
What is the month with the least sunshine in Brot-Dessous?
How many hours of sunshine does Brot-Dessous have in December?
What is the month with the lowest UV index in Brot-Dessous?
What is the UV index intensity in December in Brot-Dessous?
Average temperature in December
Brot-Dessous, Switzerland
- Average high temperature in December: 4.4°C
The warmest month (with the highest average high temperature) is July (22.3°C).
The month with the lowest average high temperature is January (2.5°C).
- Average low temperature in December: -1.6°C
The months with the highest average low temperature are July and August (11.4°C).
The coldest month (with the lowest average low temperature) is February (-3.5°C).
Average pressure in December
Brot-Dessous, Switzerland
- Average pressure in December: 1021mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in December
Brot-Dessous, Switzerland
- Average wind speed in December: 11.8km/h
The windiest month (with the highest average wind speed) is February (12km/h).
The calmest month (with the lowest average wind speed) is August (7.1km/h).
Average humidity in December
Brot-Dessous, Switzerland
- Average humidity in December: 86%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (80%).
Average rainfall in December
Brot-Dessous, Switzerland
- Average rainfall in December: 58mm
The wettest month (with the highest rainfall) is June (68mm).
The driest month (with the least rainfall) is January (27mm).
Average rainfall days in December
Brot-Dessous, Switzerland
- Average rainfall days in December: 12.6 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is February (8.6 days).
Average snowfall in December
Brot-Dessous, Switzerland
- Average snowfall in December: 52mm
The month with the highest snowfall is February (59mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Brot-Dessous, Switzerland
- Average snowfall days in December: 5.4 days
The month with the highest number of snowfall days is February (7.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Brot-Dessous, Switzerland
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days in December
Brot-Dessous, Switzerland
- Average sunshine days in December: 14 days
The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is July (11.7 days).
Average UV index in December
Brot-Dessous, Switzerland
- 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, November and December (UV index 2).
Average cloud cover in December
Brot-Dessous, Switzerland
- Average cloud cover in December: 56
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in December
Brot-Dessous, Switzerland
- Average visibility in December: 8km
The month with the highest visibility is March (9km).
The months with the lowest visibility are January, February, April, May, June, July, August, September, October, November and December (8km).
