December weather forecastCastejón de Sos, Spain
December
Weather in December
The first month of the winter, December, is also a frosty month in Castejón de Sos, Spain, with temperature in the range of an average low of -0.2°C (31.6°F) and an average high of 7.8°C (46°F).Temperature
The commencement of December records an average high-temperature of a frosty 7.8°C (46°F), barely varying from November's 10.2°C (50.4°F). During December, the temperature tends to dip to an average of -0.2°C (31.6°F) at night.Humidity
The average relative humidity in December is 73%.Rainfall
In Castejón de Sos, in December, during 4.7 rainfall days, 9mm (0.35") of precipitation is typically accumulated. In Castejón de Sos, during the entire year, the rain falls for 102.4 days and collects up to 258mm (10.16") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In December, in Castejón de Sos, it is snowing for 0.7 days. Throughout December, 4mm (0.16") of snow is accumulated. Throughout the year, in Castejón de Sos, there are 7 snowfall days, and 61mm (2.4") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 6min of daylight.On the first day of December, sunrise is at 08:08 and sunset at 17:26. On the last day of the month, sunrise is at 08:27 and sunset at 17:34 CET.
Sunshine
In December, the average sunshine in Castejón de Sos is 6.9h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Castejón de Sos. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum UV index of 2 in December translates into the following recommendations:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Castejón de Sos, Spain
- Average high temperature in December: 7.8°C
The warmest month (with the highest average high temperature) is July (26.8°C).
The month with the lowest average high temperature is January (6.5°C).
- Average low temperature in December: -0.2°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is February (-1.7°C).
Average pressure in December
Castejón de Sos, Spain
- Average pressure in December: 1021.8mbar
The month with the highest atmospheric pressure is December (1021.8mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in December
Castejón de Sos, Spain
- Average wind speed in December: 7.5km/h
The windiest month (with the highest average wind speed) is February (9.1km/h).
The calmest month (with the lowest average wind speed) is September (6.6km/h).
Average humidity in December
Castejón de Sos, Spain
- Average humidity in December: 73%
The months with the highest relative humidity are January and November (74%).
The month with the lowest relative humidity is July (56%).
Average rainfall in December
Castejón de Sos, Spain
- Average rainfall in December: 9mm
The wettest month (with the highest rainfall) is August (31mm).
The driest month (with the least rainfall) is February (8mm).
Average rainfall days in December
Castejón de Sos, Spain
- Average rainfall days in December: 4.7 days
The month with the highest number of rainy days is May (12 days).
The month with the least rainy days is December (4.7 days).
Average snowfall in December
Castejón de Sos, Spain
- Average snowfall in December: 4mm
The month with the highest snowfall is February (25mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Castejón de Sos, Spain
- Average snowfall days in December: 0.7 days
The month with the highest number of snowfall days is January (2.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Castejón de Sos, Spain
- Average daylight in December: 9h and 6min
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 6min).
- Average sunshine in December: 6h and 54min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is November (Average sunshine: 6h and 42min).
Average sunshine days in December
Castejón de Sos, Spain
- Average sunshine days in December: 25.1 days
The month with the most sunshine days is December (25.1 days).
The month with the least sunshine days is April (15 days).
Average UV index in December
Castejón de Sos, 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
Castejón de Sos, Spain
- Average cloud cover in December: 23
The month with the most cloud cover is April (Cloud cover 31).
The month with the least cloud cover is July (Cloud cover 12).
Average visibility in December
Castejón de Sos, Spain
- Average visibility in December: 10km
The months with the highest visibility are February, May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January, March, April and November (9km).
