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's arrival brings an average high-temperature of a still chilly 7.2°C (45°F), slightly deviating from November's 9.5°C (49.1°F). Arenillas witnesses a consistent average low-temperature of 0.5°C (32.9°F) throughout December.Humidity
In December, the average relative humidity in Arenillas is 79%.Rainfall
The month with the least rainfall in Arenillas is December, when the rain falls for 6.9 days and typically collects 16mm (0.63") of precipitation.Snowfall
January through May, November and December are months with snowfall. In Arenillas, Spain, in December, snow falls for 2.5 days, with typically accumulated 28mm (1.1") of snow. Throughout the year, in Arenillas, Spain, there are 26 snowfall days, and 306mm (12.05") of snow is accumulated.Daylight
The month with the shortest days in Arenillas is December, with an average of 9h and 18min of daylight.On the first day of December in Arenillas, sunrise is at 08:18 and sunset at 17:42. On the last day of the month, sunrise is at 08:37 and sunset at 17:52 CET.
Sunshine
December has the least sunshine of the year in Arenillas, with an average of 6h 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 low health risk from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the temperature in December in Arenillas?
What is the average humidity in December in Arenillas?
What is the driest month in Arenillas?
How much does it rain in Arenillas in December?
How much does it snow in Arenillas in December?
What is the month with the shortest days in Arenillas?
What is the average length of the day in December in Arenillas?
When are sunrise and sunset in December in Arenillas?
What is the month with the least sunshine in Arenillas?
How many hours of sunshine does Arenillas have in December?
When is the lowest UV index in Arenillas?
How high is the UV index in December in Arenillas?
Average temperature in December
Arenillas, Spain
- Average high temperature in December: 7.2°C
The warmest month (with the highest average high temperature) is August (26.6°C).
The month with the lowest average high temperature is January (6°C).
- Average low temperature in December: 0.5°C
The month with the highest average low temperature is August (13.5°C).
The coldest months (with the lowest average low temperature) are January and February (-0.5°C).
Average pressure in December
Arenillas, Spain
- Average pressure in December: 1022.9mbar
The month with the highest atmospheric pressure is December (1022.9mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in December
Arenillas, Spain
- Average wind speed in December: 13.3km/h
The windiest month (with the highest average wind speed) is February (16.3km/h).
The calmest months (with the lowest average wind speed) are July, August and September (9.2km/h).
Average humidity in December
Arenillas, Spain
- Average humidity in December: 79%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (55%).
Average rainfall in December
Arenillas, Spain
- Average rainfall in December: 16mm
The wettest month (with the highest rainfall) is June (53mm).
The driest month (with the least rainfall) is December (16mm).
Average rainfall days in December
Arenillas, Spain
- Average rainfall days in December: 6.9 days
The month with the highest number of rainy days is April (15.9 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in December
Arenillas, Spain
- Average snowfall in December: 28mm
The month with the highest snowfall is January (78mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in December
Arenillas, Spain
- Average snowfall days in December: 2.5 days
The month with the highest number of snowfall days is January (6.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Arenillas, Spain
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 6h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days in December
Arenillas, Spain
- Average sunshine days in December: 22.4 days
The month with the most sunshine days is December (22.4 days).
The month with the least sunshine days is April (11.2 days).
Average UV index in December
Arenillas, Spain
- Average UV index in December: 2
The month with the highest UV index is 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
Arenillas, Spain
- Average cloud cover in December: 37
The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in December
Arenillas, Spain
- Average visibility in December: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).
Arenillas, Spain
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