December weather forecast
Boudevilliers, Switzerland

December

Weather in December

December, the first month of the winter in Boudevilliers, is also a wintry month, with an average temperature fluctuating between -1.6°C (29.1°F) and 4.4°C (39.9°F).

Temperature

December signifies a gentle decline in Boudevilliers's average high-temperature, easing from a frosty 8°C (46.4°F) in November to a wintry 4.4°C (39.9°F). In the month of December, Boudevilliers witnesses a consistent average low-temperature of -1.6°C (29.1°F).

Humidity

The average relative humidity in December in Boudevilliers is 86%.

Rainfall

In Boudevilliers, during December, the rain falls for 12.6 days and regularly aggregates up to 58mm (2.28") of precipitation. In Boudevilliers, during the entire year, the rain falls for 160.9 days and collects up to 547mm (21.54") of precipitation.

Snowfall

Months with snowfall in Boudevilliers are January through May, October through December. In Boudevilliers, in December, snow falls for 5.4 days, with typically accumulated 52mm (2.05") of snow. Throughout the year, in Boudevilliers, there are 25.3 snowfall days, and 211mm (8.31") of snow is accumulated.

Daylight

With an average of 8h and 36min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 07:58 and sunset at 16:45. On the last day of the month, sunrise is at 08:18 and sunset at 16:53 CET.

Sunshine

The month with the least sunshine is December, with an average of 4.2h of sunshine.

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 of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for average individuals.
Note: An average UV index of 2 in December transforms into this advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.

Frequently asked questions

How cold is it in Boudevilliers in December?
The high-temperature in Boudevilliers during December is 4.4°C (39.9°F) and the low-temperature is -1.6°C (29.1°F).
What is the average humidity in December in Boudevilliers?
The average relative humidity in December in Boudevilliers is 86%.
How much does it rain in Boudevilliers in December?
In Boudevilliers, Switzerland, in December, it is raining for 12.6 days, with typically 58mm (2.28") of accumulated precipitation.
How much does it snow in Boudevilliers in December?
In Boudevilliers, during December, snow falls for 5.4 days and regularly aggregates up to 52mm (2.05") of snow.
What is the month with the shortest days in Boudevilliers?
The month with the shortest days in Boudevilliers, Switzerland, is December, with an average of 8h and 36min of daylight.
How many hours of daylight does Boudevilliers have in December?
In December, the average day length in Boudevilliers, Switzerland, is 8h and 35min.
When is the sunrise / sunset in December in Boudevilliers?
On the first day of December in Boudevilliers, sunrise is at 07:58 and sunset at 16:45. On the last day of the month, sunrise is at 08:18 and sunset at 16:53 CET.
What is the month with the least sunshine in Boudevilliers?
December has the least sunshine of the year in Boudevilliers, Switzerland, with an average of 4.2h of sunshine.
How long on average sun shines in December in Boudevilliers?
In Boudevilliers, Switzerland, the average sunshine duration in December is 4.2h.
What are the months with the lowest UV index in Boudevilliers?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Boudevilliers, Switzerland.
What is the UV index reading in December in Boudevilliers?
In Boudevilliers, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
Boudevilliers, 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
Boudevilliers, 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
Boudevilliers, 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
Boudevilliers, 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
Boudevilliers, 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
Boudevilliers, 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
Boudevilliers, 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
Boudevilliers, 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
Boudevilliers, 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
Boudevilliers, 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
Boudevilliers, 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
Boudevilliers, 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
Boudevilliers, 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).

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