December weather forecast
Wuppenau, Switzerland

December

Weather in December

December, the first month of the winter in Wuppenau, is also a wintry month, with an average temperature ranging between min -2.7°C (27.1°F) and max 3.2°C (37.8°F).

Temperature

December ushers in a minor alteration in Wuppenau's climate, with the average high-temperature moving from November's chilly 7.5°C (45.5°F) to a wintry 3.2°C (37.8°F). During the December nights, an average temperature of -2.7°C (27.1°F) is observed in Wuppenau.

Humidity

In December, the average relative humidity is 87%.

Rainfall

In December, in Wuppenau, the rain falls for 9.8 days. Throughout December, 56mm (2.2") of precipitation is accumulated. Throughout the year, there are 151 rainfall days, and 623mm (24.53") of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In Wuppenau, in December, during 10.2 snowfall days, 160mm (6.3") of snow is typically accumulated. In Wuppenau, during the entire year, snow falls for 50.4 days and aggregates up to 753mm (29.65") of snow.

Daylight

The month with the shortest days in Wuppenau is December, with an average of 8h and 30min of daylight.
On the first day of December, sunrise is at 07:50 and sunset at 16:34. On the last day of the month, sunrise is at 08:11 and sunset at 16:42 CET.

Sunshine

In Wuppenau, the average sunshine in December is 4.7h.

UV index

The months with the lowest UV index in Wuppenau are November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 1 during December translates into these guidelines:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.

Frequently asked questions

Is December cold in Wuppenau?
The average high-temperature, in December, in Wuppenau, is 3.2°C (37.8°F), while the average low-temperature is -2.7°C (27.1°F).
What is the average humidity in December in Wuppenau?
The average relative humidity in December in Wuppenau, Switzerland, is 87%.
How much does it rain in Wuppenau in December?
In December, in Wuppenau, the rain falls for 9.8 days. Throughout December, 56mm (2.2") of precipitation is accumulated.
How much does it snow in Wuppenau in December?
In Wuppenau, Switzerland, during December, snow falls for 10.2 days and regularly aggregates up to 160mm (6.3") of snow.
What is the month with the shortest days in Wuppenau?
With an average of 8h and 30min of daylight, December has the shortest days of the year in Wuppenau.
How many hours of daylight does Wuppenau have in December?
In December, the average day length in Wuppenau, Switzerland, is 8h and 31min.
When are sunrise and sunset in December in Wuppenau?
In December, on the first day of the month, sunrise is at 07:50 and sunset at 16:34. On the last day of the month, in Wuppenau, Switzerland, sunrise is at 08:11 and sunset at 16:42 CET.
How long on average sun shines in December in Wuppenau?
In December, the average sunshine duration is 4.7h.
What are the months with the lowest UV index in Wuppenau?
November and December, with an average maximum UV index of 1, are months with the lowest UV index.
What is the UV index intensity in December in Wuppenau?
In December, the average daily maximum UV index in Wuppenau is 1. A UV Index of 2, and less, symbolizes a low health threat from unsafe exposure to Sun's UV rays.
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 - Wuppenau, Switzerland
Average temperature in December
Wuppenau, Switzerland
  • Average high temperature in December: 3.2°C

The warmest months (with the highest average high temperature) are July and August (22.5°C).
The month with the lowest average high temperature is January (2.2°C).

  • Average low temperature in December: -2.7°C

The month with the highest average low temperature is August (11.1°C).
The coldest months (with the lowest average low temperature) are January and February (-4.3°C).

Average pressure in December - Wuppenau, Switzerland
Average pressure in December
Wuppenau, 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 - Wuppenau, Switzerland
Average wind speed in December
Wuppenau, Switzerland
  • Average wind speed in December: 7.9km/h

The windiest month (with the highest average wind speed) is March (8km/h).
The calmest month (with the lowest average wind speed) is August (5.9km/h).

Average humidity in December - Wuppenau, Switzerland
Average humidity in December
Wuppenau, Switzerland
  • Average humidity in December: 87%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is July (78%).

Average rainfall in December - Wuppenau, Switzerland
Average rainfall in December
Wuppenau, Switzerland
  • Average rainfall in December: 56mm

The wettest month (with the highest rainfall) is May (82mm).
The driest month (with the least rainfall) is November (31mm).

Average rainfall days in December - Wuppenau, Switzerland
Average rainfall days in December
Wuppenau, Switzerland
  • Average rainfall days in December: 9.8 days

The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is February (6.9 days).

Average snowfall in December - Wuppenau, Switzerland
Average snowfall in December
Wuppenau, Switzerland
  • Average snowfall in December: 160mm

The month with the highest snowfall is January (202mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in December - Wuppenau, Switzerland
Average snowfall days in December
Wuppenau, Switzerland
  • Average snowfall days in December: 10.2 days

The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December / Average sunshine in December - Wuppenau, Switzerland
Average daylight in December /
Average sunshine in December
Wuppenau, Switzerland
  • Average daylight in December: 8h and 3min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in December: 4h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in December - Wuppenau, Switzerland
Average sunshine days in December
Wuppenau, Switzerland
  • Average sunshine days in December: 13.9 days

The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is July (9.8 days).

Average UV index in December - Wuppenau, Switzerland
Average UV index in December
Wuppenau, Switzerland
  • Average UV index in December: 1

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are November and December (UV index 1).

Average cloud cover in December - Wuppenau, Switzerland
Average cloud cover in December
Wuppenau, Switzerland
  • Average cloud cover in December: 51

The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in December - Wuppenau, Switzerland
Average visibility in December
Wuppenau, Switzerland
  • Average visibility in December: 8km

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January and February (7km).

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