December weather forecast
Calvarrasa de Arriba, Spain

December

Weather in December

The first month of the winter, December, is still a cool month in Calvarrasa de Arriba, Spain, with an average temperature varying between 10°C (50°F) and 2.3°C (36.1°F).

Temperature

December commences with an average high-temperature of a still fresh 10°C (50°F), showing little deviation from November's 12.3°C (54.1°F). Throughout the nights in December, an average low-temperature of 2.3°C (36.1°F) is noted.

Humidity

In December, the average relative humidity in Calvarrasa de Arriba, Spain, is 77%.

Rainfall

In Calvarrasa de Arriba, in December, it is raining for 6.6 days, with typically 18mm (0.71") of accumulated precipitation. Throughout the year, there are 78.8 rainfall days, and 174mm (6.85") of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall in Calvarrasa de Arriba. In Calvarrasa de Arriba, during December, snow falls for 0.3 days and regularly aggregates up to 4mm (0.16") of snow. Throughout the year, there are 6.8 snowfall days, and 67mm (2.64") of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 9h and 18min of daylight.
On the first day of the month, sunrise is at 08:28 and sunset at 17:55. On the last day of December, sunrise is at 08:46 and sunset at 18:04 CET.

Sunshine

December has the least sunshine of the year in Calvarrasa de Arriba, with an average of 6.4h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 2 during December translates into the following guidance:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.

Frequently asked questions

What are the temperatures in Calvarrasa de Arriba in December?
In Calvarrasa de Arriba, in December, the average high-temperature is 10°C (50°F), and the average low-temperature is 2.3°C (36.1°F). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is evaluated at 30°C (86°F).
What is the average humidity in December in Calvarrasa de Arriba?
In Calvarrasa de Arriba, Spain, the average relative humidity in December is 77%.
How many days does it rain in December in Calvarrasa de Arriba?
In Calvarrasa de Arriba, Spain, during December, the rain falls for 6.6 days and regularly aggregates up to 18mm (0.71") of precipitation.
How many days does it snow in December in Calvarrasa de Arriba?
In Calvarrasa de Arriba, Spain, in December, during 0.3 snowfall days, 4mm (0.16") of snow is typically accumulated.
What is the month with the shortest days in Calvarrasa de Arriba?
December has the shortest days of the year in Calvarrasa de Arriba, with an average of 9h and 18min of daylight.
What is the average length of the day in December in Calvarrasa de Arriba?
The average day length in December in Calvarrasa de Arriba is 9h and 18min.
What time are sunrise and sunset in December in Calvarrasa de Arriba?
In December, on the first day of the month, sunrise is at 08:28 and sunset at 17:55. On the last day of the month, sunrise is at 08:46 and sunset at 18:04 CET.
What is the month with the least sunshine in Calvarrasa de Arriba?
With an average of 6.4h of sunshine, December has the least sunshine of the year in Calvarrasa de Arriba, Spain.
How many hours of sunshine does Calvarrasa de Arriba have in December?
In December, the average sunshine duration in Calvarrasa de Arriba, Spain, is 6.4h.
When is the lowest UV index in Calvarrasa de Arriba?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Calvarrasa de Arriba, Spain.
What is the UV index reading in December in Calvarrasa de Arriba?
In December, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from 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 - Calvarrasa de Arriba, Spain
Average temperature in December
Calvarrasa de Arriba, Spain
  • Average high temperature in December: 10°C

The warmest months (with the highest average high temperature) are July and August (29.8°C).
The month with the lowest average high temperature is January (8.5°C).

  • Average low temperature in December: 2.3°C

The month with the highest average low temperature is July (15.6°C).
The coldest month (with the lowest average low temperature) is February (1.1°C).

Average pressure in December - Calvarrasa de Arriba, Spain
Average pressure in December
Calvarrasa de Arriba, Spain
  • Average pressure in December: 1023.6mbar

The month with the highest atmospheric pressure is December (1023.6mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).

Average wind speed in December - Calvarrasa de Arriba, Spain
Average wind speed in December
Calvarrasa de Arriba, Spain
  • Average wind speed in December: 12.8km/h

The windiest month (with the highest average wind speed) is February (15.5km/h).
The calmest month (with the lowest average wind speed) is September (10.3km/h).

Average humidity in December - Calvarrasa de Arriba, Spain
Average humidity in December
Calvarrasa de Arriba, Spain
  • Average humidity in December: 77%

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (41%).

Average rainfall in December - Calvarrasa de Arriba, Spain
Average rainfall in December
Calvarrasa de Arriba, Spain
  • Average rainfall in December: 18mm

The wettest month (with the highest rainfall) is April (27mm).
The driest months (with the least rainfall) are August and September (5mm).

Average rainfall days in December - Calvarrasa de Arriba, Spain
Average rainfall days in December
Calvarrasa de Arriba, Spain
  • Average rainfall days in December: 6.6 days

The month with the highest number of rainy days is April (12 days).
The month with the least rainy days is August (2.3 days).

Average snowfall in December - Calvarrasa de Arriba, Spain
Average snowfall in December
Calvarrasa de Arriba, Spain
  • Average snowfall in December: 4mm

The month with the highest snowfall is February (23mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in December - Calvarrasa de Arriba, Spain
Average snowfall days in December
Calvarrasa de Arriba, Spain
  • Average snowfall days in December: 0.3 days

The month with the highest number of snowfall days is January (2.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in December / Average sunshine in December - Calvarrasa de Arriba, Spain
Average daylight in December /
Average sunshine in December
Calvarrasa de Arriba, Spain
  • Average daylight in December: 9h and 2min

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

  • Average sunshine in December: 6h and 2min

The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

Average sunshine days in December - Calvarrasa de Arriba, Spain
Average sunshine days in December
Calvarrasa de Arriba, Spain
  • Average sunshine days in December: 23.8 days

The month with the most sunshine days is August (27.8 days).
The month with the least sunshine days is April (15 days).

Average UV index in December - Calvarrasa de Arriba, Spain
Average UV index in December
Calvarrasa de Arriba, Spain
  • Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in December - Calvarrasa de Arriba, Spain
Average cloud cover in December
Calvarrasa de Arriba, Spain
  • Average cloud cover in December: 36

The month with the most cloud cover is January (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 9).

Average visibility in December - Calvarrasa de Arriba, Spain
Average visibility in December
Calvarrasa de Arriba, Spain
  • Average visibility in December: 10km

The months with the highest visibility are February, June, July, August, September, October and December (10km).
The months with the lowest visibility are January, March, April, May and November (9km).

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