December weather forecast
Trübbach, Switzerland

December

Weather in December

The first month of the winter, December, is also an icy month in Trübbach, Switzerland, with an average temperature varying between -4.8°C (23.4°F) and 2°C (35.6°F).

Temperature

A subtle shift in Trübbach's weather is observed as November turns into December, with the average high temperature reducing from a frosty 6.6°C (43.9°F) to a wintry 2°C (35.6°F). Trübbach sees an average low-temperature of -4.8°C (23.4°F) during December.

Humidity

The average relative humidity in December in Trübbach is 82%.

Rainfall

In Trübbach, Switzerland, in December, it is raining for 8 days, with typically 102mm (4.02") of accumulated precipitation. Throughout the year, in Trübbach, there are 149.5 rainfall days, and 983mm (38.7") of precipitation is accumulated.

Snowfall

January through May, September through December are months with snowfall. In Trübbach, in December, during 14.5 snowfall days, 599mm (23.58") of snow is typically accumulated. Throughout the year, there are 80 snowfall days, and 2699mm (106.26") of snow is accumulated.

Daylight

The month with the shortest days in Trübbach is December, with an average of 8h and 36min of daylight.
On the first day of the month, sunrise is at 07:47 and sunset at 16:34. On the last day of December, sunrise is at 08:08 and sunset at 16:42 CET.

Sunshine

January, February and December, with an average of 5.6h of sunshine, are months with the least sunshine.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 2 in December translates into the following instructions:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.

Frequently asked questions

How cold is December in Trübbach?
Trübbach in December has an average high-temperature of 2°C (35.6°F) and an average low-temperature of -4.8°C (23.4°F).
What is the average humidity in December in Trübbach?
In December, the average relative humidity is 82%.
How many days does it rain in December in Trübbach?
In Trübbach, Switzerland, during December, the rain falls for 8 days and regularly aggregates up to 102mm (4.02") of precipitation.
How much does it snow in Trübbach in December?
In Trübbach, Switzerland, in December, snow falls for 14.5 days, with typically accumulated 599mm (23.58") of snow.
What is the month with the shortest days in Trübbach?
With an average of 8h and 36min of daylight, December has the shortest days of the year.
How many hours of daylight does Trübbach have in December?
In December, the average day length in Trübbach is 8h and 35min.
What time are sunrise and sunset in December in Trübbach?
In December, on the first day of the month, sunrise is at 07:47 and sunset at 16:34. On the last day of the month, in Trübbach, Switzerland, sunrise is at 08:08 and sunset at 16:42 CET.
What is the month with the least sunshine in Trübbach?
January, February and December, with an average of 5.6h of sunshine, are months with the least sunshine.
How long on average sun shines in December in Trübbach?
The average sunshine duration in December in Trübbach, Switzerland, is 5.6h.
What are the months with the lowest UV index in Trübbach?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Trübbach.
What is the UV index reading in December in Trübbach?
The average daily maximum UV index in December in Trübbach is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health 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
Trübbach, Switzerland
  • Average high temperature in December: 2°C

The warmest month (with the highest average high temperature) is August (21°C).
The month with the lowest average high temperature is January (0.8°C).

  • Average low temperature in December: -4.8°C

The month with the highest average low temperature is August (9.4°C).
The coldest month (with the lowest average low temperature) is February (-7.4°C).

Average pressure in December
Trübbach, Switzerland
  • Average pressure in December: 1020.8mbar

The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).

Average wind speed in December
Trübbach, Switzerland
  • Average wind speed in December: 8km/h

The windiest month (with the highest average wind speed) is December (8km/h).
The calmest months (with the lowest average wind speed) are August and September (6.5km/h).

Average humidity in December
Trübbach, Switzerland
  • Average humidity in December: 82%

The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is July (76%).

Average rainfall in December
Trübbach, Switzerland
  • Average rainfall in December: 102mm

The wettest month (with the highest rainfall) is August (115mm).
The driest month (with the least rainfall) is April (52mm).

Average rainfall days in December
Trübbach, Switzerland
  • Average rainfall days in December: 8 days

The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is February (6.2 days).

Average snowfall in December
Trübbach, Switzerland
  • Average snowfall in December: 599mm

The month with the highest snowfall is January (613mm).
The months with the least snowfall are June, July and August (0mm).

Average snowfall days in December
Trübbach, Switzerland
  • Average snowfall days in December: 14.5 days

The month with the highest number of snowfall days is January (15.9 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in December /
Average sunshine in December
Trübbach, 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: 5h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 36min).

Average sunshine days in December
Trübbach, Switzerland
  • Average sunshine days in December: 13.4 days

The month with the most sunshine days is October (17 days).
The month with the least sunshine days is May (8.3 days).

Average UV index in December
Trübbach, 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, March, November and December (UV index 2).

Average cloud cover in December
Trübbach, Switzerland
  • Average cloud cover in December: 41

The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in December
Trübbach, Switzerland
  • Average visibility in December: 8km

The months with the highest visibility are June, July and August (9km).
The months with the lowest visibility are January and February (7km).

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