December weather forecast
Sornàs, Andorra

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Weather in December

The last month of the year, December brings along the winter chills and burgeoning snowfall. In December, temperatures range from minus 3.6°C (38.5°F) to 3.9°C (39°F), indicating the resurgence of cold weather. Prepare for snow-filled days and enjoy winter activities such as skiing and ice-skating throughout the month. It evidently provides a white backdrop for the holiday season, rounding off the year with a chilly but festive note.

Temperature

At the start of December, Sornàs's average high-temperature reaches a wintry 3.9°C (39°F), subtly different from the preceding month. Sornàs records an average nighttime low of -3.6°C (25.5°F) in December.

Humidity

In December, the average relative humidity in Sornàs is 78%.

Rainfall

In December, in Sornàs, Andorra, the rain falls for 4.5 days. Throughout December, 41mm (1.61") of precipitation is accumulated. In Sornàs, during the entire year, the rain falls for 141 days and collects up to 795mm (31.3") of precipitation.

Snowfall

January through June, August through December are months with snowfall in Sornàs. In Sornàs, in December, snow falls for 12.3 days, with typically accumulated 305mm (12.01") of snow. Throughout the year, there are 101 snowfall days, and 2823mm (111.14") of snow is accumulated.

Daylight

December has the shortest days of the year in Sornàs, with an average of 9h and 6min of daylight.
On the first day of December in Sornàs, sunrise is at 08:04 and sunset at 17:21. On the last day of the month, sunrise is at 08:23 and sunset at 17:30 CET.

Sunshine

In December, the average sunshine is 6.4h.

UV index

In December, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
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Frequently asked questions

How cold does it get in Sornàs in December?

In December, the average high-temperature and low-temperature in Sornàs, Andorra, are 3.9°C (39°F) and -3.6°C (25.5°F) respectively.

What is the average humidity in December in Sornàs?

The average relative humidity in December in Sornàs is 78%.

How many days does it rain in December in Sornàs?

In Sornàs, Andorra, during December, the rain falls for 4.5 days and regularly aggregates up to 41mm (1.61") of precipitation.

How much does it snow in Sornàs in December?

In Sornàs, Andorra, in December, during 12.3 snowfall days, 305mm (12.01") of snow is typically accumulated.

What is the month with the shortest days in Sornàs?

December has the shortest days of the year in Sornàs, with an average of 9h and 6min of daylight.

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

In Sornàs, Andorra, the average day length in December is 9h and 7min.

What time are sunrise and sunset in December in Sornàs?

On the first day of December in Sornàs, Andorra, sunrise is at 08:04 and sunset at 17:21. On the last day of the month, sunrise is at 08:23 and sunset at 17:30 CET.

How many hours of sunshine does Sornàs have in December?

In December, the average sunshine duration in Sornàs is 6.4h.

What is the UV index intensity in December in Sornàs?

In Sornàs, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from exposure to the Sun's UV radiation.
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
Sornàs, Andorra

Average temperature in December - Sornàs, Andorra
  • Average high temperature in December: 3.9°C

The warmest month (with the highest average high temperature) is August (21.3°C).
The months with the lowest average high temperature are January and February (2.3°C).

  • Average low temperature in December: -3.6°C

The month with the highest average low temperature is August (9.7°C).
The coldest month (with the lowest average low temperature) is February (-5.8°C).

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Average pressure in December
Sornàs, Andorra

Average pressure in December - Sornàs, Andorra
  • Average pressure in December: 1021.4mbar

The month with the highest atmospheric pressure is December (1021.4mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).

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Average wind speed in December
Sornàs, Andorra

Average wind speed in December - Sornàs, Andorra
  • Average wind speed in December: 8.7km/h

The windiest month (with the highest average wind speed) is February (9.7km/h).
The calmest month (with the lowest average wind speed) is August (5.9km/h).

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Average humidity in December
Sornàs, Andorra

Average humidity in December - Sornàs, Andorra
  • Average humidity in December: 78%

The month with the highest relative humidity is February (83%).
The months with the lowest relative humidity are July and August (70%).

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Average rainfall in December
Sornàs, Andorra

Average rainfall in December - Sornàs, Andorra
  • Average rainfall in December: 41mm

The wettest month (with the highest rainfall) is May (90mm).
The driest month (with the least rainfall) is February (36mm).

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Average rainfall days in December
Sornàs, Andorra

Average rainfall days in December - Sornàs, Andorra
  • Average rainfall days in December: 4.5 days

The months with the highest number of rainy days are May and June (19.8 days).
The month with the least rainy days is February (3.8 days).

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Average snowfall in December
Sornàs, Andorra

Average snowfall in December - Sornàs, Andorra
  • Average snowfall in December: 305mm

The month with the highest snowfall is March (501mm).
The month with the least snowfall is July (0mm).

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Average snowfall days in December
Sornàs, Andorra

Average snowfall days in December - Sornàs, Andorra
  • Average snowfall days in December: 12.3 days

The month with the highest number of snowfall days is March (17.1 days).
The month with the least snowfall days is July (0.1 days).

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Average daylight in December /
Average sunshine in December
Sornàs, Andorra

Average daylight in December / Average sunshine in December - Sornàs, Andorra
  • Average daylight in December: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in December: 6h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).

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Average sunshine days in December
Sornàs, Andorra

Average sunshine days in December - Sornàs, Andorra
  • Average sunshine days in December: 17.9 days

The month with the most sunshine days is October (18 days).
The month with the least sunshine days is May (6.6 days).

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Average UV index in December
Sornàs, Andorra

Average UV index in December - Sornàs, Andorra
  • Average UV index in December: 2

The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).

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Average cloud cover in December
Sornàs, Andorra

Average cloud cover in December - Sornàs, Andorra
  • Average cloud cover in December: 33

The month with the most cloud cover is April (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 26).

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Average visibility in December
Sornàs, Andorra

Average visibility in December - Sornàs, Andorra
  • Average visibility in December: 9km

The months with the highest visibility are May, June, July, August, September, October and December (9km).
The months with the lowest visibility are January, February, March, April and November (8km).

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Sornàs, Andorra

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