December weather forecastBuño, Spain

December

Weather in December

December, the first month of the winter in Buño, is also a fresh month, with an average temperature varying between 12.8°C (55°F) and 9.4°C (48.9°F).

Temperature

The arrival of December denotes a barely perceptible change in the average high-temperatures to a cool 12.8°C (55°F) from November's 14.4°C (57.9°F). December introduces a small decrease to a nighttime average of 9.4°C (48.9°F) in Buño.

Humidity

In Buño, the average relative humidity in December is 81%.

Rainfall

In Buño, during December, the rain falls for 17.7 days and regularly aggregates up to 87mm (3.43") of precipitation. Throughout the year, there are 182.5 rainfall days, and 779mm (30.67") of precipitation is accumulated.

Daylight

With an average of 9h and 0min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 08:47 and sunset at 18:00. On the last day of December, in Buño, Spain, sunrise is at 09:07 and sunset at 18:09 CET.

Sunshine

The months with the least sunshine in Buño are January and December, with an average of 4.8h of sunshine.

UV index

January through April, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In December, the UV index of 3 transforms into the following advice:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.

Frequently asked questions

An average high-temperature, in December, in Buño, is 12.8°C (55°F) and the average low-temperature is 9.4°C (48.9°F).

In Buño, Spain, the average relative humidity in December is 81%.

In December, in Buño, the rain falls for 17.7 days. Throughout December, 87mm (3.43") of precipitation is accumulated.

The month with the shortest days in Buño, Spain, is December, with an average of 9h and 0min of daylight.

The average day length in December in Buño, Spain, is 9h and 2min.

On the first day of December in Buño, Spain, sunrise is at 08:47 and sunset at 18:00. On the last day of the month, sunrise is at 09:07 and sunset at 18:09 CET.

January and December, with an average of 4.8h of sunshine, are months with the least sunshine in Buño.

In Buño, the average sunshine duration in December is 4.8h.

January through April, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Buño, Spain.

The average daily maximum UV index in December in Buño, Spain, is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Buño, Spain

  • Average high temperature in December: 12.8°C

The warmest month (with the highest average high temperature) is August (21.4°C).
The month with the lowest average high temperature is January (11.9°C).

  • Average low temperature in December: 9.4°C

The month with the highest average low temperature is August (16°C).
The coldest month (with the lowest average low temperature) is February (8°C).

Average pressure in December
Buño, Spain

  • Average pressure in December: 1021.3mbar

The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).

Average wind speed in December
Buño, Spain

  • Average wind speed in December: 19.2km/h

The windiest month (with the highest average wind speed) is February (20.9km/h).
The calmest month (with the lowest average wind speed) is June (14.9km/h).

Average humidity in December
Buño, Spain

  • Average humidity in December: 81%

The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are February, March, May, September and October (80%).

Average rainfall in December
Buño, Spain

  • Average rainfall in December: 87mm

The wettest month (with the highest rainfall) is November (129mm).
The driest month (with the least rainfall) is July (21mm).

Average rainfall days in December
Buño, Spain

  • Average rainfall days in December: 17.7 days

The month with the highest number of rainy days is January (19.8 days).
The months with the least rainy days are July and August (10.8 days).

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

  • Average daylight in December: 9h and 0min

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 0min).

  • Average sunshine in December: 4h and 48min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The months with the least sunshine are January and December (Average sunshine: 4h and 48min).

Average sunshine days in December
Buño, Spain

  • Average sunshine days in December: 10.8 days

The months with the most sunshine days are July and August (16.1 days).
The month with the least sunshine days is November (8 days).

Average UV index in December
Buño, Spain

  • Average UV index in December: 3

The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 3).

Average cloud cover in December
Buño, Spain

  • Average cloud cover in December: 47

The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is September (Cloud cover 31).

Average visibility in December
Buño, Spain

  • Average visibility in December: 10km

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