December weather forecast
Alberswil, Switzerland

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Weather in December

The first month of the winter, December, is also an icy month in Alberswil, Switzerland, with an average temperature ranging between max 3.7°C (38.7°F) and min -2.4°C (27.7°F).

Temperature

Alberswil's weather in December involves a mild decrease in the average high-temperature, moving down slightly from November's frosty 7.9°C (46.2°F) to a wintry 3.7°C (38.7°F). Alberswil in December anticipates an average nighttime temperature of -2.4°C (27.7°F).

Humidity

The average relative humidity in December in Alberswil, Switzerland, is 84%.

Rainfall

In Alberswil, in December, it is raining for 9.6 days, with typically 70mm (2.76") of accumulated precipitation. Throughout the year, in Alberswil, there are 158.6 rainfall days, and 789mm (31.06") of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In December, in Alberswil, Switzerland, it is snowing for 10.8 days. Throughout December, 226mm (8.9") of snow is accumulated. Throughout the year, there are 59.1 snowfall days, and 1284mm (50.55") 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 07:54 and sunset at 16:40. On the last day of December, in Alberswil, sunrise is at 08:14 and sunset at 16:48 CET.

Sunshine

The average sunshine in December in Alberswil is 5.3h.

UV index

The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
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Frequently asked questions

How cold is December in Alberswil?

The high-temperature, in December, in Alberswil, records 3.7°C (38.7°F), while the low-temperature is -2.4°C (27.7°F).

What is the average humidity in December in Alberswil?

The average relative humidity in December is 84%.

How much does it rain in Alberswil in December?

In Alberswil, Switzerland, during December, the rain falls for 9.6 days and regularly aggregates up to 70mm (2.76") of precipitation.

How many days does it snow in December in Alberswil?

In Alberswil, Switzerland, during December, snow falls for 10.8 days and regularly aggregates up to 226mm (8.9") of snow.

What is the month with the shortest days in Alberswil?

December has the shortest days of the year, with an average of 8h and 36min of daylight.

What is the average length of the day in December in Alberswil?

The average day length in December in Alberswil is 8h and 34min.

What time are sunrise and sunset in December in Alberswil?

On the first day of December in Alberswil, Switzerland, sunrise is at 07:54 and sunset at 16:40. On the last day of the month, sunrise is at 08:14 and sunset at 16:48 CET.

How long on average sun shines in December in Alberswil?

In December, the average sunshine duration in Alberswil is 5.3h.

When is the lowest UV index in Alberswil?

The months with the lowest UV index in Alberswil, Switzerland, are January, February, October through December, with an average maximum UV index of 2.

What is the UV index reading in December in Alberswil?

In Alberswil, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a low health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Alberswil, Switzerland

Average temperature in December - Alberswil, Switzerland
  • Average high temperature in December: 3.7°C

The warmest month (with the highest average high temperature) is July (22.5°C).
The month with the lowest average high temperature is January (2.3°C).

  • Average low temperature in December: -2.4°C

The month with the highest average low temperature is July (11.4°C).
The coldest month (with the lowest average low temperature) is February (-4.3°C).

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Average pressure in December
Alberswil, Switzerland

Average pressure in December - Alberswil, 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).

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Average wind speed in December
Alberswil, Switzerland

Average wind speed in December - Alberswil, Switzerland
  • Average wind speed in December: 8.5km/h

The windiest month (with the highest average wind speed) is March (8.6km/h).
The calmest month (with the lowest average wind speed) is August (6.1km/h).

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Average humidity in December
Alberswil, Switzerland

Average humidity in December - Alberswil, Switzerland
  • Average humidity in December: 84%

The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is July (77%).

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Average rainfall in December
Alberswil, Switzerland

Average rainfall in December - Alberswil, Switzerland
  • Average rainfall in December: 70mm

The wettest month (with the highest rainfall) is June (99mm).
The driest month (with the least rainfall) is September (37mm).

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Average rainfall days in December
Alberswil, Switzerland

Average rainfall days in December - Alberswil, Switzerland
  • Average rainfall days in December: 9.6 days

The month with the highest number of rainy days is May (20.1 days).
The month with the least rainy days is February (8.4 days).

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Average snowfall in December
Alberswil, Switzerland

Average snowfall in December - Alberswil, Switzerland
  • Average snowfall in December: 226mm

The month with the highest snowfall is January (269mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in December
Alberswil, Switzerland

Average snowfall days in December - Alberswil, Switzerland
  • Average snowfall days in December: 10.8 days

The month with the highest number of snowfall days is February (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Alberswil, Switzerland

Average daylight in December / Average sunshine in December - Alberswil, Switzerland
  • Average daylight in December: 8h and 4min

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 36min).

  • Average sunshine in December: 5h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

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Average sunshine days in December
Alberswil, Switzerland

Average sunshine days in December - Alberswil, Switzerland
  • Average sunshine days in December: 14.1 days

The month with the most sunshine days is October (17.4 days).
The month with the least sunshine days is June (8.3 days).

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Average UV index in December
Alberswil, Switzerland

Average UV index in December - Alberswil, 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, October, November and December (UV index 2).

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Average cloud cover in December
Alberswil, Switzerland

Average cloud cover in December - Alberswil, Switzerland
  • Average cloud cover in December: 44

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in December
Alberswil, Switzerland

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

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

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Alberswil, Switzerland

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