December weather forecastEl Busto, Spain

December

Weather in December

December, the first month of the winter in El Busto, is still a chilly month, with an average temperature ranging between max 9.9°C (49.8°F) and min 2.6°C (36.7°F).

Temperature

El Busto, Spain, signifies an average high-temperature of a frosty 9.9°C (49.8°F) in December, closely mirroring the 12.5°C (54.5°F) of November. El Busto in December experiences a low-temperature average of 2.6°C (36.7°F).

Humidity

In December, the average relative humidity is 77%.

Rainfall

In December, the rain falls for 9 days. Throughout December, 15mm (0.59") of precipitation is accumulated. Throughout the year, in El Busto, there are 133.7 rainfall days, and 275mm (10.83") of precipitation is accumulated.

Snowfall

Months with snowfall in El Busto, Spain, are January through March and December. December is the first month it typically snows. Throughout December, in the average 1.3 snowfall days, it receives 13mm (0.51") of snow. In El Busto, during the entire year, snow falls for 6.9 days and aggregates up to 52mm (2.05") of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 6min of daylight.
On the first day of December in El Busto, sunrise is at 08:19 and sunset at 17:36. On the last day of the month, sunrise is at 08:38 and sunset at 17:45 CET.

Sunshine

The average sunshine in December in El Busto is 6.4h.

UV index

The average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In December, an average UV index of 3 transforms into the following instructions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.

Frequently asked questions

During December, El Busto experiences an average high-temperature of 9.9°C (49.8°F) and a low-temperature of 2.6°C (36.7°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, in August is evaluated at 30°C (86°F).

In December, the average relative humidity is 77%.

In El Busto, during December, the rain falls for 9 days and regularly aggregates up to 15mm (0.59") of precipitation.

December is the first month it typically snows in El Busto, Spain. Throughout December, in the average 1.3 snowfall days, it receives 13mm (0.51") of snow.

With an average of 9h and 6min of daylight, December has the shortest days of the year in El Busto.

The average day length in December in El Busto, Spain, is 9h and 7min.

On the first day of December in El Busto, sunrise is at 08:19 and sunset at 17:36. On the last day of the month, sunrise is at 08:38 and sunset at 17:45 CET.

The average sunshine duration in December is 6.4h.

In December, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.
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
El Busto, Spain

  • Average high temperature in December: 9.9°C

The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (8.8°C).

  • Average low temperature in December: 2.6°C

The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is February (1.8°C).

Average pressure in December
El Busto, Spain

  • Average pressure in December: 1022.5mbar

The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).

Average wind speed in December
El Busto, Spain

  • Average wind speed in December: 10.8km/h

The windiest month (with the highest average wind speed) is February (13.3km/h).
The calmest month (with the lowest average wind speed) is September (9km/h).

Average humidity in December
El Busto, Spain

  • Average humidity in December: 77%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is August (62%).

Average rainfall in December
El Busto, Spain

  • Average rainfall in December: 15mm

The wettest month (with the highest rainfall) is November (37mm).
The driest month (with the least rainfall) is September (10mm).

Average rainfall days in December
El Busto, Spain

  • Average rainfall days in December: 9 days

The month with the highest number of rainy days is April (14.4 days).
The month with the least rainy days is August (6.7 days).

Average snowfall in December
El Busto, Spain

  • Average snowfall in December: 13mm

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

Average snowfall days in December
El Busto, Spain

  • Average snowfall days in December: 1.3 days

The month with the highest number of snowfall days is February (2.9 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).

Average daylight in December /
Average sunshine in December
El Busto, Spain

  • Average daylight in December: 9h and 6min

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 24min

The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is November (Average sunshine: 6h and 0min).

Average sunshine days in December
El Busto, Spain

  • Average sunshine days in December: 18.5 days

The month with the most sunshine days is August (20.1 days).
The months with the least sunshine days are April and May (11.8 days).

Average UV index in December
El Busto, Spain

  • Average UV index in December: 3

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is November (UV index 2).

Average cloud cover in December
El Busto, Spain

  • Average cloud cover in December: 33

The months with the most cloud cover are January and November (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 19).

Average visibility in December
El Busto, Spain

  • Average visibility in December: 10km

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