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
Alustante marks the arrival of December with an average high-temperature of a chilly 8.6°C (47.5°F), hardly different from November's 10.9°C (51.6°F). The nighttime temperature in Alustante dips to a cold 0.9°C (33.6°F) on average during December.Humidity
The average relative humidity in December is 73%.Rainfall
In December, in Alustante, the rain falls for 7.8 days. Throughout December, 17mm (0.67") of precipitation is accumulated. In Alustante, during the entire year, the rain falls for 114.9 days and collects up to 308mm (12.13") of precipitation.Snowfall
January through May, November and December are months with snowfall in Alustante. In December, it is snowing for 1.9 days. Throughout December, 11mm (0.43") of snow is accumulated. Throughout the year, in Alustante, Spain, there are 17.7 snowfall days, and 171mm (6.73") of snow is accumulated.Daylight
With an average of 9h and 18min of daylight, December has the shortest days of the year in Alustante.On the first day of the month, sunrise is at 08:11 and sunset at 17:40. On the last day of December, in Alustante, sunrise is at 08:30 and sunset at 17:49 CET.
Sunshine
In December, the average sunshine in Alustante is 6.6h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Alustante. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for average individuals.Note: A daily high UV index of 2 in December leads to these guidelines:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
What is the temperature in December in Alustante?
What is the average humidity in December in Alustante?
How many days does it rain in December in Alustante?
How many days does it snow in December in Alustante?
What is the month with the shortest days in Alustante?
What is the average length of the day in December in Alustante?
What time are sunrise and sunset in December in Alustante?
How long on average sun shines in December in Alustante?
When is the lowest UV index in Alustante?
What is the UV index reading in December in Alustante?
Average temperature in December
Alustante, Spain
- Average high temperature in December: 8.6°C
The warmest months (with the highest average high temperature) are July and August (28.5°C).
The month with the lowest average high temperature is January (7.2°C).
- Average low temperature in December: 0.9°C
The month with the highest average low temperature is August (15.6°C).
The coldest month (with the lowest average low temperature) is January (-0.3°C).
Average pressure in December
Alustante, Spain
- Average pressure in December: 1022.5mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1014.9mbar).
Average wind speed in December
Alustante, Spain
- Average wind speed in December: 13.8km/h
The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest month (with the lowest average wind speed) is September (9.7km/h).
Average humidity in December
Alustante, Spain
- Average humidity in December: 73%
The month with the highest relative humidity is January (75%).
The months with the lowest relative humidity are July and August (47%).
Average rainfall in December
Alustante, Spain
- Average rainfall in December: 17mm
The wettest month (with the highest rainfall) is April (48mm).
The driest months (with the least rainfall) are July and August (12mm).
Average rainfall days in December
Alustante, Spain
- Average rainfall days in December: 7.8 days
The month with the highest number of rainy days is April (14.6 days).
The month with the least rainy days is July (6.1 days).
Average snowfall in December
Alustante, Spain
- Average snowfall in December: 11mm
The month with the highest snowfall is March (48mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in December
Alustante, Spain
- Average snowfall days in December: 1.9 days
The month with the highest number of snowfall days is January (5.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Alustante, 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 4min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is November (Average sunshine: 6h and 24min).
Average sunshine days in December
Alustante, Spain
- Average sunshine days in December: 21.1 days
The month with the most sunshine days is July (23.3 days).
The month with the least sunshine days is April (13.2 days).
Average UV index in December
Alustante, 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
Alustante, Spain
- Average cloud cover in December: 30
The months with the most cloud cover are January and November (Cloud cover 37).
The months with the least cloud cover are July and August (Cloud cover 12).
Average visibility in December
Alustante, Spain
- Average visibility in December: 10km
The months with the highest visibility are May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January, February, March, April and November (9km).
Alustante, Spain
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