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
With the onset of December, San Justo de la Vega's average high-temperature clocks in at a chilly 8.3°C (46.9°F), showing a minor fluctuation from the previous month. During December nights, San Justo de la Vega records an average temperature of 0.9°C (33.6°F).Humidity
The average relative humidity in December in San Justo de la Vega is 81%.Rainfall
In San Justo de la Vega, in December, it is raining for 7.7 days, with typically 18mm (0.71") of accumulated precipitation. Throughout the year, there are 101.1 rainfall days, and 211mm (8.31") of precipitation is accumulated.Snowfall
Months with snowfall in San Justo de la Vega are January through May, November and December. In San Justo de la Vega, in December, snow falls for 1.5 days, with typically accumulated 11mm (0.43") of snow. Throughout the year, in San Justo de la Vega, there are 13.6 snowfall days, and 98mm (3.86") of snow is accumulated.Daylight
With an average of 9h and 6min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:34 and sunset at 17:52. On the last day of December, sunrise is at 08:53 and sunset at 18:01 CET.
Sunshine
December has the least sunshine of the year in San Justo de la Vega, with an average of 5.8h of sunshine.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: An average maximum UV index of 2 in December leads to these recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
What are December temperatures in San Justo de la Vega?
What is the average humidity in December in San Justo de la Vega?
How much does it rain in San Justo de la Vega in December?
How much does it snow in San Justo de la Vega in December?
What is the month with the shortest days in San Justo de la Vega?
What is the average length of the day in December in San Justo de la Vega?
When are sunrise and sunset in December in San Justo de la Vega?
What is the month with the least sunshine in San Justo de la Vega?
How long on average sun shines in December in San Justo de la Vega?
What is the month with the lowest UV index in San Justo de la Vega?
What is the UV index reading in December in San Justo de la Vega?
Average temperature in December
San Justo de la Vega, Spain
- Average high temperature in December: 8.3°C
The warmest month (with the highest average high temperature) is August (26.8°C).
The month with the lowest average high temperature is January (7.5°C).
- Average low temperature in December: 0.9°C
The month with the highest average low temperature is July (12.7°C).
The coldest month (with the lowest average low temperature) is February (0.3°C).
Average pressure in December
San Justo de la Vega, 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 (1015.5mbar).
Average wind speed in December
San Justo de la Vega, Spain
- Average wind speed in December: 9.9km/h
The windiest month (with the highest average wind speed) is February (12.7km/h).
The calmest month (with the lowest average wind speed) is September (9km/h).
Average humidity in December
San Justo de la Vega, Spain
- Average humidity in December: 81%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is August (57%).
Average rainfall in December
San Justo de la Vega, Spain
- Average rainfall in December: 18mm
The wettest month (with the highest rainfall) is November (27mm).
The driest month (with the least rainfall) is August (7mm).
Average rainfall days in December
San Justo de la Vega, Spain
- Average rainfall days in December: 7.7 days
The month with the highest number of rainy days is April (11.8 days).
The month with the least rainy days is August (3.3 days).
Average snowfall in December
San Justo de la Vega, Spain
- Average snowfall in December: 11mm
The month with the highest snowfall is January (25mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in December
San Justo de la Vega, Spain
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is January (4.2 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
San Justo de la Vega, 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 6min).
- Average sunshine in December: 5h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in December
San Justo de la Vega, Spain
- Average sunshine days in December: 21.5 days
The month with the most sunshine days is August (26 days).
The month with the least sunshine days is April (14.8 days).
Average UV index in December
San Justo de la Vega, Spain
- Average UV index in December: 2
The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
San Justo de la Vega, Spain
- Average cloud cover in December: 39
The months with the most cloud cover are January and November (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in December
San Justo de la Vega, 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).
San Justo de la Vega, Spain
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