December weather forecastIrueste, Spain

December

Weather in December

The first month of the winter, December, is also a frosty month in Irueste, Spain, with temperature in the range of an average high of 9.5°C (49.1°F) and an average low of 2°C (35.6°F).

Temperature

As December commences, the average high-temperature subtly reduces, transitioning from a fresh 12.5°C (54.5°F) in November to a frosty 9.5°C (49.1°F). During the nights in December, Irueste experiences a consistent average temperature of 2°C (35.6°F).

Humidity

In Irueste, the average relative humidity in December is 75%.

Rainfall

In December, in Irueste, the rain falls for 6.4 days. Throughout December, 14mm (0.55") of precipitation is accumulated. In Irueste, during the entire year, the rain falls for 86.7 days and collects up to 169mm (6.65") of precipitation.

Snowfall

Months with snowfall are January through March, November and December. In Irueste, during December, snow falls for 0.5 days and regularly aggregates up to 1mm (0.04") of snow. In Irueste, during the entire year, snow falls for 4.2 days and aggregates up to 23mm (0.91") of snow.

Daylight

December has the shortest days of the year in Irueste, Spain, with an average of 9h and 18min of daylight.
On the first day of December in Irueste, sunrise is at 08:16 and sunset at 17:45. On the last day of the month, sunrise is at 08:35 and sunset at 17:54 CET.

Sunshine

December has the least sunshine of the year, with an average of 6.1h of sunshine.

UV index

The months with the lowest UV index are November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The daily high UV index of 2 in December translates into this advice:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. When the Sun is at its strongest around midday, find shade and limit exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.

Frequently asked questions

December temperatures in Irueste, Spain, vary between a high-temperature of 9.5°C (49.1°F) and a low-temperature of 2°C (35.6°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in June is estimated at 27°C (80.6°F).

In December, the average relative humidity in Irueste is 75%.

In December, in Irueste, the rain falls for 6.4 days. Throughout December, 14mm (0.55") of precipitation is accumulated.

In Irueste, Spain, during December, snow falls for 0.5 days and regularly aggregates up to 1mm (0.04") of snow.

With an average of 9h and 18min of daylight, December has the shortest days of the year.

In December, the average day length in Irueste is 9h and 20min.

In December, on the first day of the month, sunrise is at 08:16 and sunset at 17:45. On the last day of the month, in Irueste, Spain, sunrise is at 08:35 and sunset at 17:54 CET.

With an average of 6.1h of sunshine, December has the least sunshine of the year in Irueste.

The average sunshine duration in December in Irueste, Spain, is 6.1h.

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

In December, the average daily maximum UV index in Irueste is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's 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
Irueste, Spain

  • Average high temperature in December: 9.5°C

The warmest month (with the highest average high temperature) is July (31.6°C).
The month with the lowest average high temperature is January (8.6°C).

  • Average low temperature in December: 2°C

The month with the highest average low temperature is July (17.9°C).
The coldest month (with the lowest average low temperature) is January (1°C).

Average pressure in December
Irueste, Spain

  • Average pressure in December: 1023.4mbar

The month with the highest atmospheric pressure is December (1023.4mbar).
The month with the lowest atmospheric pressure is April (1015mbar).

Average wind speed in December
Irueste, Spain

  • Average wind speed in December: 9.4km/h

The windiest months (with the highest average wind speed) are February and March (12.2km/h).
The calmest month (with the lowest average wind speed) is September (9.2km/h).

Average humidity in December
Irueste, Spain

  • Average humidity in December: 75%

The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is July (37%).

Average rainfall in December
Irueste, Spain

  • Average rainfall in December: 14mm

The wettest month (with the highest rainfall) is April (27mm).
The driest month (with the least rainfall) is July (7mm).

Average rainfall days in December
Irueste, Spain

  • Average rainfall days in December: 6.4 days

The month with the highest number of rainy days is April (12.1 days).
The month with the least rainy days is August (2.7 days).

Average snowfall in December
Irueste, Spain

  • Average snowfall in December: 1mm

The month with the highest snowfall is January (10mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in December
Irueste, Spain

  • Average snowfall days in December: 0.5 days

The month with the highest number of snowfall days is January (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

  • Average daylight in December: 9h and 18min

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 18min).

  • Average sunshine in December: 6h and 6min

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

Average sunshine days in December
Irueste, Spain

  • Average sunshine days in December: 22.9 days

The month with the most sunshine days is August (25.2 days).
The month with the least sunshine days is April (15.3 days).

Average UV index in December
Irueste, Spain

  • Average UV index in December: 2

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are November and December (UV index 2).

Average cloud cover in December
Irueste, Spain

  • Average cloud cover in December: 33

The month with the most cloud cover is January (Cloud cover 38).
The month with the least cloud cover is July (Cloud cover 8).

Average visibility in December
Irueste, Spain

  • Average visibility in December: 9km

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