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
December
Weather in December
Temperature
The transition into December shows a subtle variation to a cool 11.9°C (53.4°F) from November's 14.1°C (57.4°F) in the average high-temperature. Barruelo de Santullán, in December, logs an average low-temperature of 7.9°C (46.2°F), a subtle step down from daytime readings.Humidity
The average relative humidity in December is 74%.Rainfall
In Barruelo de Santullán, Spain, in December, it is raining for 14 days, with typically 47mm (1.85") of accumulated precipitation. In Barruelo de Santullán, during the entire year, the rain falls for 177 days and collects up to 577mm (22.72") of precipitation.Snowfall
In Barruelo de Santullán, snow does not fall in April through December.Daylight
With an average of 9h and 6min of daylight, December has the shortest days of the year in Barruelo de Santullán.On the first day of the month, sunrise is at 08:28 and sunset at 17:43. On the last day of December, sunrise is at 08:47 and sunset at 17:52 CET.
Sunshine
The average sunshine in December is 5.9h.UV index
The months with the lowest UV index in Barruelo de Santullán are January through April, November and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: A daily maximum UV index of 3 in December translates into the following instructions:
Undertake precautions - Guarding against sun damage is counselled. To protect against the Sun's most potent rays, avoid direct exposure around midday. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Barruelo de Santullán in December?
What is the average humidity in December in Barruelo de Santullán?
How many days does it rain in December in Barruelo de Santullán?
When it does not snow in Barruelo de Santullán?
Does it snow in Barruelo de Santullán in December?
What is the month with the shortest days in Barruelo de Santullán?
What is the average length of the day in December in Barruelo de Santullán?
When are sunrise and sunset in December in Barruelo de Santullán?
How long on average sun shines in December in Barruelo de Santullán?
What are the months with the lowest UV index in Barruelo de Santullán?
How high is the UV index in December in Barruelo de Santullán?
Average temperature in December
Barruelo de Santullán, Spain
- Average high temperature in December: 11.9°C
The warmest month (with the highest average high temperature) is August (22.2°C).
The month with the lowest average high temperature is January (10.6°C).
- Average low temperature in December: 7.9°C
The month with the highest average low temperature is August (16.2°C).
The coldest month (with the lowest average low temperature) is February (6.6°C).
Average pressure in December
Barruelo de Santullán, Spain
- Average pressure in December: 1021.7mbar
The month with the highest atmospheric pressure is December (1021.7mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in December
Barruelo de Santullán, Spain
- Average wind speed in December: 15km/h
The windiest month (with the highest average wind speed) is February (16.6km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in December
Barruelo de Santullán, Spain
- Average humidity in December: 74%
The month with the highest relative humidity is June (81%).
The month with the lowest relative humidity is October (73%).
Average rainfall in December
Barruelo de Santullán, Spain
- Average rainfall in December: 47mm
The wettest month (with the highest rainfall) is November (86mm).
The driest month (with the least rainfall) is August (22mm).
Average rainfall days in December
Barruelo de Santullán, Spain
- Average rainfall days in December: 14 days
The month with the highest number of rainy days is January (17.8 days).
The month with the least rainy days is August (11.8 days).
Average snowfall in December
Barruelo de Santullán, Spain
- Average snowfall in December: 0mm
The month with the highest snowfall is February (7mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Barruelo de Santullán, Spain
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Barruelo de Santullán, Spain
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
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: 10h and 12min).
The month with the least sunshine is November (Average sunshine: 5h and 42min).
Average sunshine days in December
Barruelo de Santullán, Spain
- Average sunshine days in December: 15 days
The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is April (10.2 days).
Average UV index in December
Barruelo de Santullán, Spain
- Average UV index in December: 3
The months with the highest UV index are May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 3).
Average cloud cover in December
Barruelo de Santullán, Spain
- Average cloud cover in December: 38
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is September (Cloud cover 29).
Average visibility in December
Barruelo de Santullán, Spain
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
