December weather forecastCasasimarro, Spain

December

Weather in December

The first month of the winter, December, is still a cool month in Casasimarro, Spain, with an average temperature fluctuating between 11.5°C (52.7°F) and 3.6°C (38.5°F).

Temperature

In December, Casasimarro notes an average high-temperature of a fresh 11.5°C (52.7°F), hardly different from the preceding month. An average minimum temperature of 3.6°C (38.5°F) marks the month of December.

Humidity

The months with the highest humidity in Casasimarro are January and December, with an average relative humidity of 72%.

Rainfall

In Casasimarro, Spain, in December, during 4.9 rainfall days, 16mm (0.63") of precipitation is typically accumulated. In Casasimarro, during the entire year, the rain falls for 73 days and collects up to 195mm (7.68") of precipitation.

Snowfall

Months with snowfall are January through March, November and December. In December, in Casasimarro, it is snowing for 0.2 days. Throughout December, 14mm (0.55") of snow is accumulated. In Casasimarro, Spain, during the entire year, snow falls for 1.8 days and aggregates up to 71mm (2.8") of snow.

Daylight

The month with the shortest days in Casasimarro is December, with an average of 9h and 24min of daylight.
On the first day of the month, sunrise is at 08:09 and sunset at 17:45. On the last day of December, sunrise is at 08:28 and sunset at 17:54 CET.

Sunshine

With an average of 6.5h of sunshine, December has the least sunshine of the year.

UV index

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.
Note: The average daily UV index of 3 in December transforms into the following instructions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.

Frequently asked questions

An average high-temperature, in December, in Casasimarro, is 11.5°C (52.7°F) and the average low-temperature is 3.6°C (38.5°F). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, is estimated at 34°C (93.2°F).

The months with the highest humidity in Casasimarro are January and December, with an average relative humidity of 72%.

In December, the average relative humidity is 72%.

In Casasimarro, Spain, during December, the rain falls for 4.9 days and regularly aggregates up to 16mm (0.63") of precipitation.

In Casasimarro, Spain, in December, during 0.2 snowfall days, 14mm (0.55") of snow is typically accumulated.

December has the shortest days of the year in Casasimarro, with an average of 9h and 24min of daylight.

In December, the average day length in Casasimarro is 9h and 27min.

On the first day of December in Casasimarro, Spain, sunrise is at 08:09 and sunset at 17:45. On the last day of the month, sunrise is at 08:28 and sunset at 17:54 CET.

December has the least sunshine of the year, with an average of 6.5h of sunshine.

In Casasimarro, Spain, the average sunshine duration in December is 6.5h.

The months with the lowest UV index in Casasimarro are January, February, November and December, with an average maximum UV index of 3.

In Casasimarro, the average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe 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
Casasimarro, Spain

  • Average high temperature in December: 11.5°C

The warmest month (with the highest average high temperature) is July (33.3°C).
The month with the lowest average high temperature is January (10.5°C).

  • Average low temperature in December: 3.6°C

The months with the highest average low temperature are July and August (19.8°C).
The coldest month (with the lowest average low temperature) is January (2.7°C).

Average pressure in December
Casasimarro, Spain

  • Average pressure in December: 1022.6mbar

The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1014.9mbar).

Average wind speed in December
Casasimarro, Spain

  • Average wind speed in December: 14.1km/h

The windiest month (with the highest average wind speed) is February (16.7km/h).
The calmest months (with the lowest average wind speed) are September and October (11.2km/h).

Average humidity in December
Casasimarro, Spain

  • Average humidity in December: 72%

The months with the highest relative humidity are January and December (72%).
The month with the lowest relative humidity is July (38%).

Average rainfall in December
Casasimarro, Spain

  • Average rainfall in December: 16mm

The wettest month (with the highest rainfall) is March (28mm).
The driest months (with the least rainfall) are February, July and August (8mm).

Average rainfall days in December
Casasimarro, Spain

  • Average rainfall days in December: 4.9 days

The month with the highest number of rainy days is April (10.5 days).
The month with the least rainy days is February (3.9 days).

Average snowfall in December
Casasimarro, Spain

  • Average snowfall in December: 14mm

The month with the highest snowfall is March (29mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in December
Casasimarro, Spain

  • Average snowfall days in December: 0.2 days

The month with the highest number of snowfall days is February (0.7 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
Casasimarro, Spain

  • Average daylight in December: 9h and 24min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in December: 6h and 30min

The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

Average sunshine days in December
Casasimarro, Spain

  • Average sunshine days in December: 25.5 days

The month with the most sunshine days is July (25.8 days).
The month with the least sunshine days is April (19.2 days).

Average UV index in December
Casasimarro, Spain

  • Average UV index in December: 3

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in December
Casasimarro, Spain

  • Average cloud cover in December: 30

The month with the most cloud cover is January (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 9).

Average visibility in December
Casasimarro, Spain

  • Average visibility in December: 10km

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