December weather forecastArbizu, Spain

December

Weather in December

The first month of the winter, December, is still a chilly month in Arbizu, Spain, with an average temperature fluctuating between 8.9°C (48°F) and 2.5°C (36.5°F).

Temperature

The shift into December reveals an average high-temperature of a chilly 8.9°C (48°F), closely mirroring November's climate. Throughout December, Arbizu encounters an average temperature drop to an icy 2.5°C (36.5°F).

Humidity

In December, the average relative humidity is 82%.

Rainfall

In December, in Arbizu, the rain falls for 12.7 days. Throughout December, 40mm (1.57") of precipitation is accumulated. Throughout the year, there are 186.8 rainfall days, and 630mm (24.8") of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall in Arbizu. In Arbizu, in December, during 1.1 snowfall days, 20mm (0.79") of snow is typically accumulated. In Arbizu, during the entire year, snow falls for 8.6 days and aggregates up to 109mm (4.29") of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 6min of daylight.
On the first day of December in Arbizu, Spain, sunrise is at 08:19 and sunset at 17:34. On the last day of the month, sunrise is at 08:39 and sunset at 17:43 CET.

Sunshine

In Arbizu, Spain, the average sunshine in December is 5.6h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Arbizu. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In December, a daily UV index of 2 turns into the following recommendations:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.

Frequently asked questions

In December, the average high-temperature and low-temperature are 8.9°C (48°F) and 2.5°C (36.5°F) respectively.

In Arbizu, the average relative humidity in December is 82%.

In Arbizu, in December, during 12.7 rainfall days, 40mm (1.57") of precipitation is typically accumulated.

In Arbizu, Spain, in December, during 1.1 snowfall days, 20mm (0.79") of snow is typically accumulated.

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

In Arbizu, Spain, the average day length in December is 9h and 5min.

On the first day of December, sunrise is at 08:19 and sunset at 17:34. On the last day of the month, sunrise is at 08:39 and sunset at 17:43 CET.

The average sunshine duration in December is 5.6h.

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

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

  • Average high temperature in December: 8.9°C

The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (7.9°C).

  • Average low temperature in December: 2.5°C

The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is February (1.5°C).

Average pressure in December
Arbizu, Spain

  • Average pressure in December: 1022.2mbar

The month with the highest atmospheric pressure is December (1022.2mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).

Average wind speed in December
Arbizu, Spain

  • Average wind speed in December: 10.8km/h

The windiest month (with the highest average wind speed) is February (13.1km/h).
The calmest month (with the lowest average wind speed) is September (9.4km/h).

Average humidity in December
Arbizu, Spain

  • Average humidity in December: 82%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (70%).

Average rainfall in December
Arbizu, Spain

  • Average rainfall in December: 40mm

The wettest month (with the highest rainfall) is November (75mm).
The driest month (with the least rainfall) is September (32mm).

Average rainfall days in December
Arbizu, Spain

  • Average rainfall days in December: 12.7 days

The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is October (12.2 days).

Average snowfall in December
Arbizu, Spain

  • Average snowfall in December: 20mm

The month with the highest snowfall is February (44mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in December
Arbizu, Spain

  • Average snowfall days in December: 1.1 days

The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Arbizu, 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: 5h and 36min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is November (Average sunshine: 5h and 6min).

Average sunshine days in December
Arbizu, Spain

  • Average sunshine days in December: 15 days

The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is May (8.1 days).

Average UV index in December
Arbizu, Spain

  • Average UV index in December: 2

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, November and December (UV index 2).

Average cloud cover in December
Arbizu, Spain

  • Average cloud cover in December: 42

The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 25).

Average visibility in December
Arbizu, Spain

  • Average visibility in December: 9km

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