Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
December begins with an average high-temperature of a frosty 7.9°C (46.2°F), reflecting close similarity to the preceding month. During the nights in December, the temperature in Cercedilla averages to a cold 1°C (33.8°F).Humidity
In Cercedilla, Spain, the average relative humidity in December is 76%.Rainfall
In Cercedilla, Spain, in December, it is raining for 10.2 days, with typically 43mm (1.69") of accumulated precipitation. Throughout the year, in Cercedilla, Spain, there are 125.4 rainfall days, and 425mm (16.73") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Cercedilla, Spain, during December, snow falls for 6.2 days and regularly aggregates up to 107mm (4.21") of snow. Throughout the year, in Cercedilla, there are 44.8 snowfall days, and 892mm (35.12") of snow is accumulated.Daylight
December has the shortest days of the year in Cercedilla, with an average of 9h and 18min of daylight.On the first day of December in Cercedilla, Spain, sunrise is at 08:21 and sunset at 17:49. On the last day of the month, sunrise is at 08:40 and sunset at 17:58 CET.
Sunshine
December has the least sunshine of the year, with an average of 6.1h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Cercedilla. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, the maximum UV index of 2 suggests these recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Direct Sun exposure should be minimized especially during midday when radiation is most intense. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
What is the usual temperature for Cercedilla in December?
What is the average humidity in December in Cercedilla?
How much does it rain in Cercedilla in December?
How many days does it snow in December in Cercedilla?
What is the month with the shortest days in Cercedilla?
What is the average length of the day in December in Cercedilla?
When are sunrise and sunset in December in Cercedilla?
What is the month with the least sunshine in Cercedilla?
How long on average sun shines in December in Cercedilla?
What are the months with the lowest UV index in Cercedilla?
What is the UV index intensity in December in Cercedilla?
Average temperature in December
Cercedilla, Spain
- Average high temperature in December: 7.9°C
The warmest month (with the highest average high temperature) is July (28.6°C).
The month with the lowest average high temperature is January (6.5°C).
- Average low temperature in December: 1°C
The month with the highest average low temperature is July (15.8°C).
The coldest months (with the lowest average low temperature) are January and February (0°C).
Average pressure in December
Cercedilla, Spain
- Average pressure in December: 1023.6mbar
The month with the highest atmospheric pressure is December (1023.6mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).
Average wind speed in December
Cercedilla, Spain
- Average wind speed in December: 9.7km/h
The windiest month (with the highest average wind speed) is February (12.6km/h).
The calmest month (with the lowest average wind speed) is September (7.9km/h).
Average humidity in December
Cercedilla, Spain
- Average humidity in December: 76%
The months with the highest relative humidity are January and November (79%).
The month with the lowest relative humidity is August (40%).
Average rainfall in December
Cercedilla, Spain
- Average rainfall in December: 43mm
The wettest month (with the highest rainfall) is April (68mm).
The driest month (with the least rainfall) is August (8mm).
Average rainfall days in December
Cercedilla, Spain
- Average rainfall days in December: 10.2 days
The month with the highest number of rainy days is April (15 days).
The month with the least rainy days is August (3.8 days).
Average snowfall in December
Cercedilla, Spain
- Average snowfall in December: 107mm
The month with the highest snowfall is January (194mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Cercedilla, Spain
- Average snowfall days in December: 6.2 days
The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Cercedilla, Spain
- Average daylight in December: 9h and 2min
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 1min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).
Average sunshine days in December
Cercedilla, Spain
- Average sunshine days in December: 17.6 days
The month with the most sunshine days is August (26.3 days).
The month with the least sunshine days is April (12.3 days).
Average UV index in December
Cercedilla, Spain
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Cercedilla, Spain
- Average cloud cover in December: 36
The month with the most cloud cover is November (Cloud cover 42).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in December
Cercedilla, Spain
- Average visibility in December: 9km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, November and December (9km).
Cercedilla, Spain
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