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
The shift into December uncovers an average high-temperature of a frosty 9.3°C (48.7°F), subtly different from the previous month. Castromembibre reports an average nighttime low-temperature of 2.5°C (36.5°F) in December.Humidity
The average relative humidity in December is 79%.Rainfall
In Castromembibre, during December, the rain falls for 8.8 days and regularly aggregates up to 26mm (1.02") of precipitation. Throughout the year, there are 104.3 rainfall days, and 249mm (9.8") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In Castromembibre, in December, during 0.8 snowfall days, 7mm (0.28") of snow is typically accumulated. Throughout the year, in Castromembibre, there are 8.9 snowfall days, and 58mm (2.28") of snow is accumulated.Daylight
December has the shortest days of the year in Castromembibre, with an average of 9h and 12min of daylight.On the first day of December, sunrise is at 08:29 and sunset at 17:51. On the last day of the month, sunrise is at 08:48 and sunset at 18:00 CET.
Sunshine
December has the least sunshine of the year in Castromembibre, with an average of 5.7h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Frequently asked questions
What are December temperatures in Castromembibre?
What is the average humidity in December in Castromembibre?
How many days does it rain in December in Castromembibre?
How much does it snow in Castromembibre in December?
What is the month with the shortest days in Castromembibre?
What is the average length of the day in December in Castromembibre?
When is the sunrise / sunset in December in Castromembibre?
What is the month with the least sunshine in Castromembibre?
How long on average sun shines in December in Castromembibre?
When is the lowest UV index in Castromembibre?
What is the UV index intensity in December in Castromembibre?
Average temperature in December
Castromembibre, Spain
- Average high temperature in December: 9.3°C
The warmest months (with the highest average high temperature) are July and August (29.4°C).
The month with the lowest average high temperature is January (8.6°C).
- Average low temperature in December: 2.5°C
The month with the highest average low temperature is August (15.9°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in December
Castromembibre, Spain
- Average pressure in December: 1023.3mbar
The month with the highest atmospheric pressure is December (1023.3mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in December
Castromembibre, Spain
- Average wind speed in December: 12.5km/h
The windiest month (with the highest average wind speed) is March (15.7km/h).
The calmest month (with the lowest average wind speed) is September (11km/h).
Average humidity in December
Castromembibre, Spain
- Average humidity in December: 79%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (45%).
Average rainfall in December
Castromembibre, Spain
- Average rainfall in December: 26mm
The wettest month (with the highest rainfall) is November (36mm).
The driest month (with the least rainfall) is August (5mm).
Average rainfall days in December
Castromembibre, Spain
- Average rainfall days in December: 8.8 days
The month with the highest number of rainy days is April (13.7 days).
The month with the least rainy days is August (2.8 days).
Average snowfall in December
Castromembibre, Spain
- Average snowfall in December: 7mm
The month with the highest snowfall is January (20mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Castromembibre, Spain
- Average snowfall days in December: 0.8 days
The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Castromembibre, Spain
- Average daylight in December: 9h and 1min
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 4min
The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in December
Castromembibre, Spain
- Average sunshine days in December: 20.4 days
The month with the most sunshine days is August (27.1 days).
The month with the least sunshine days is April (15 days).
Average UV index in December
Castromembibre, Spain
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Castromembibre, Spain
- Average cloud cover in December: 40
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in December
Castromembibre, Spain
- Average visibility in December: 9km
The months with the highest visibility are February, March, June, July, August, September and October (10km).
The months with the lowest visibility are January, April, May, November and December (9km).
Castromembibre, Spain
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