December weather forecastLibros, Spain

December

Weather in December

The first month of the winter, December, is still a chilly month in Libros, Spain, with an average temperature ranging between min 0.1°C (32.2°F) and max 8.5°C (47.3°F).

Temperature

An average high-temperature of a frosty 8.5°C (47.3°F) marks December, exhibiting a close resemblance to the conditions in November. The average low-temperature of 0.1°C (32.2°F) is witnessed in Libros during December.

Humidity

In Libros, the average relative humidity in December is 73%.

Rainfall

In Libros, during December, the rain falls for 7.9 days and regularly aggregates up to 18mm (0.71") of precipitation. Throughout the year, in Libros, there are 114.8 rainfall days, and 293mm (11.54") of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall in Libros, Spain. In Libros, in December, snow falls for 1.3 days, with typically accumulated 10mm (0.39") of snow. Throughout the year, there are 14.5 snowfall days, and 176mm (6.93") of snow is accumulated.

Daylight

With an average of 9h and 24min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 08:08 and sunset at 17:39. On the last day of December, sunrise is at 08:27 and sunset at 17:49 CET.

Sunshine

The months with the least sunshine in Libros are November and December, with an average of 6.8h of sunshine.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 2 during December translates into the following guidance:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.

Frequently asked questions

In Libros, in December, the average high-temperature is 8.5°C (47.3°F), and the average low-temperature is 0.1°C (32.2°F). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, is calculated to be 28°C (82.4°F).

In Libros, Spain, the average relative humidity in December is 73%.

In Libros, Spain, during December, the rain falls for 7.9 days and regularly aggregates up to 18mm (0.71") of precipitation.

In Libros, Spain, in December, snow falls for 1.3 days, with typically accumulated 10mm (0.39") of snow.

With an average of 9h and 24min of daylight, December has the shortest days of the year.

In Libros, Spain, the average day length in December is 9h and 22min.

In December, on the first day of the month, sunrise is at 08:08 and sunset at 17:39. On the last day of the month, sunrise is at 08:27 and sunset at 17:49 CET.

November and December, with an average of 6.8h of sunshine, are months with the least sunshine.

In Libros, the average sunshine duration in December is 6.8h.

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Libros, Spain.

In December, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability 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
Libros, Spain

  • Average high temperature in December: 8.5°C

The warmest month (with the highest average high temperature) is July (27.9°C).
The month with the lowest average high temperature is January (6.8°C).

  • Average low temperature in December: 0.1°C

The month with the highest average low temperature is August (15.4°C).
The coldest month (with the lowest average low temperature) is January (-1.2°C).

Average pressure in December
Libros, Spain

  • Average pressure in December: 1022.3mbar

The month with the highest atmospheric pressure is December (1022.3mbar).
The month with the lowest atmospheric pressure is April (1014.8mbar).

Average wind speed in December
Libros, Spain

  • Average wind speed in December: 12.4km/h

The windiest month (with the highest average wind speed) is February (16.3km/h).
The calmest month (with the lowest average wind speed) is September (8.9km/h).

Average humidity in December
Libros, Spain

  • Average humidity in December: 73%

The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is July (49%).

Average rainfall in December
Libros, Spain

  • Average rainfall in December: 18mm

The wettest month (with the highest rainfall) is April (39mm).
The driest month (with the least rainfall) is February (14mm).

Average rainfall days in December
Libros, Spain

  • Average rainfall days in December: 7.9 days

The month with the highest number of rainy days is April (14.3 days).
The month with the least rainy days is July (6.5 days).

Average snowfall in December
Libros, Spain

  • Average snowfall in December: 10mm

The month with the highest snowfall is January (53mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in December
Libros, Spain

  • Average snowfall days in December: 1.3 days

The month with the highest number of snowfall days is January (4.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
Libros, Spain

  • Average daylight in December: 9h and 24min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in December: 6h and 48min

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The months with the least sunshine are November and December (Average sunshine: 6h and 48min).

Average sunshine days in December
Libros, Spain

  • Average sunshine days in December: 20.9 days

The month with the most sunshine days is July (21.1 days).
The month with the least sunshine days is April (14.1 days).

Average UV index in December
Libros, Spain

  • Average UV index in December: 2

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

Average cloud cover in December
Libros, Spain

  • Average cloud cover in December: 28

The month with the most cloud cover is January (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 11).

Average visibility in December
Libros, Spain

  • Average visibility in December: 9km

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