December weather forecastBolvir, Spain
December
Weather in December
December, the first month of the winter in Bolvir, is still a cold month, with an average temperature fluctuating between 5.9°C (42.6°F) and -2.2°C (28°F).Temperature
Bolvir experiences an average high-temperature of a cold 5.9°C (42.6°F) in December, subtly different from November's 8.3°C (46.9°F). During the nights in December, an average low-temperature of -2.2°C (28°F) is observed in Bolvir.Humidity
In Bolvir, the average relative humidity in December is 74%.Rainfall
In Bolvir, during December, the rain falls for 5.3 days and regularly aggregates up to 28mm (1.1") of precipitation. Throughout the year, in Bolvir, there are 165.6 rainfall days, and 852mm (33.54") of precipitation is accumulated.Snowfall
Months with snowfall in Bolvir are January through June, September through December. In Bolvir, Spain, during December, snow falls for 10.2 days and regularly aggregates up to 143mm (5.63") of snow. Throughout the year, in Bolvir, there are 75.3 snowfall days, and 1736mm (68.35") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 6min of daylight.On the first day of December in Bolvir, sunrise is at 08:02 and sunset at 17:20. On the last day of the month, sunrise is at 08:21 and sunset at 17:29 CET.
Sunshine
The average sunshine in December in Bolvir, Spain, is 6.9h.UV index
January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the average person.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Direct Sun exposure should be minimized especially during midday when radiation is most intense. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Bolvir, Spain
- Average high temperature in December: 5.9°C
The warmest month (with the highest average high temperature) is July (22.8°C).
The month with the lowest average high temperature is January (4.5°C).
- Average low temperature in December: -2.2°C
The months with the highest average low temperature are July and August (11.3°C).
The coldest month (with the lowest average low temperature) is February (-4°C).
Average pressure in December
Bolvir, Spain
- Average pressure in December: 1021.1mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is April (1014.9mbar).
Average wind speed in December
Bolvir, Spain
- Average wind speed in December: 8.4km/h
The windiest month (with the highest average wind speed) is February (9km/h).
The calmest months (with the lowest average wind speed) are August and September (5.6km/h).
Average humidity in December
Bolvir, Spain
- Average humidity in December: 74%
The month with the highest relative humidity is April (79%).
The month with the lowest relative humidity is July (69%).
Average rainfall in December
Bolvir, Spain
- Average rainfall in December: 28mm
The wettest month (with the highest rainfall) is June (113mm).
The driest month (with the least rainfall) is February (25mm).
Average rainfall days in December
Bolvir, Spain
- Average rainfall days in December: 5.3 days
The month with the highest number of rainy days is June (21.6 days).
The month with the least rainy days is January (4.3 days).
Average snowfall in December
Bolvir, Spain
- Average snowfall in December: 143mm
The month with the highest snowfall is January (443mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Bolvir, Spain
- Average snowfall days in December: 10.2 days
The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Bolvir, Spain
- Average daylight in December: 9h and 6min
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: 6h and 54min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The months with the least sunshine are January and November (Average sunshine: 6h and 42min).
Average sunshine days in December
Bolvir, Spain
- Average sunshine days in December: 18.9 days
The month with the most sunshine days is December (18.9 days).
The month with the least sunshine days is June (5.8 days).
Average UV index in December
Bolvir, Spain
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover in December
Bolvir, Spain
- Average cloud cover in December: 26
The month with the most cloud cover is April (Cloud cover 39).
The month with the least cloud cover is July (Cloud cover 24).
Average visibility in December
Bolvir, Spain
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is April (8km).
