December weather forecastCayuela, Spain

December

Weather in December

The first month of the winter, December, is also a frosty month in Cayuela, Spain, with an average temperature fluctuating between 7.7°C (45.9°F) and 1.3°C (34.3°F).

Temperature

The dawn of December sees an average high-temperature of a chilly 7.7°C (45.9°F), subtly contrasting with November's 10.5°C (50.9°F). Cayuela registers a consistent average low-temperature of 1.3°C (34.3°F) during December.

Humidity

The average relative humidity in December is 82%.

Rainfall

In Cayuela, in December, during 11.4 rainfall days, 24mm (0.94") of precipitation is typically accumulated. Throughout the year, there are 144.3 rainfall days, and 352mm (13.86") of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, November and December. In December, it is snowing for 3.9 days. Throughout December, 37mm (1.46") of snow is accumulated. In Cayuela, Spain, during the entire year, snow falls for 31.1 days and aggregates up to 271mm (10.67") of snow.

Daylight

With an average of 9h and 12min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 08:24 and sunset at 17:43. On the last day of December, sunrise is at 08:44 and sunset at 17:52 CET.

Sunshine

With an average of 5.4h of sunshine, December has the least sunshine of the year in Cayuela, Spain.

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 unsafe exposure to UV radiation for the ordinary person.
Note: A daily high UV index of 2 in December leads to these guidelines:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.

Frequently asked questions

In December, the average high-temperature and low-temperature are 7.7°C (45.9°F) and 1.3°C (34.3°F) respectively. The average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, in August is computed to be 28°C (82.4°F).

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

In Cayuela, in December, during 11.4 rainfall days, 24mm (0.94") of precipitation is typically accumulated.

In Cayuela, Spain, in December, during 3.9 snowfall days, 37mm (1.46") of snow is typically accumulated.

With an average of 9h and 12min of daylight, December has the shortest days of the year.

The average day length in December is 9h and 9min.

In December, on the first day of the month, sunrise is at 08:24 and sunset at 17:43. On the last day of the month, in Cayuela, Spain, sunrise is at 08:44 and sunset at 17:52 CET.

The month with the least sunshine is December, with an average of 5.4h of sunshine.

In Cayuela, Spain, the average sunshine duration in December is 5.4h.

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

In December, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability 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
Cayuela, Spain

  • Average high temperature in December: 7.7°C

The warmest month (with the highest average high temperature) is August (27.1°C).
The month with the lowest average high temperature is January (6.6°C).

  • Average low temperature in December: 1.3°C

The month with the highest average low temperature is August (13.2°C).
The coldest months (with the lowest average low temperature) are January and February (0.6°C).

Average pressure in December
Cayuela, Spain

  • Average pressure in December: 1022.7mbar

The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).

Average wind speed in December
Cayuela, Spain

  • Average wind speed in December: 13.8km/h

The windiest month (with the highest average wind speed) is February (16.4km/h).
The calmest month (with the lowest average wind speed) is September (10.8km/h).

Average humidity in December
Cayuela, Spain

  • Average humidity in December: 82%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (59%).

Average rainfall in December
Cayuela, Spain

  • Average rainfall in December: 24mm

The wettest months (with the highest rainfall) are June and November (46mm).
The driest month (with the least rainfall) is September (13mm).

Average rainfall days in December
Cayuela, Spain

  • Average rainfall days in December: 11.4 days

The month with the highest number of rainy days is April (16.7 days).
The month with the least rainy days is August (6.4 days).

Average snowfall in December
Cayuela, Spain

  • Average snowfall in December: 37mm

The month with the highest snowfall is February (87mm).
The months with the least snowfall are June, July, August, September and October (0mm).

Average snowfall days in December
Cayuela, Spain

  • Average snowfall days in December: 3.9 days

The month with the highest number of snowfall days is February (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

  • Average daylight in December: 9h and 12min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in December: 5h and 24min

The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

Average sunshine days in December
Cayuela, Spain

  • Average sunshine days in December: 16.3 days

The month with the most sunshine days is August (20.7 days).
The month with the least sunshine days is April (9.5 days).

Average UV index in December
Cayuela, Spain

  • Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in December
Cayuela, Spain

  • Average cloud cover in December: 45

The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 18).

Average visibility in December
Cayuela, Spain

  • Average visibility in December: 9km

The month with the highest visibility is August (10km).
The month with the lowest visibility is January (8km).