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 onset of December brings with it an average high-temperature of a frosty 8.6°C (47.5°F), showing a negligible variation from the month before. Bello records a consistent low-temperature of 0.9°C (33.6°F) during December nights.Humidity
In December, the average relative humidity in Bello, Spain, is 73%.Rainfall
In Bello, in December, during 7.8 rainfall days, 17mm (0.67") of precipitation is typically accumulated. In Bello, during the entire year, the rain falls for 114.9 days and collects up to 308mm (12.13") of precipitation.Snowfall
Months with snowfall in Bello are January through May, November and December. In Bello, in December, during 1.9 snowfall days, 11mm (0.43") of snow is typically accumulated. Throughout the year, in Bello, there are 17.7 snowfall days, and 171mm (6.73") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 18min of daylight.On the first day of December, sunrise is at 08:11 and sunset at 17:38. On the last day of the month, sunrise is at 08:30 and sunset at 17:47 CET.
Sunshine
In December, the average sunshine 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. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.Note: In December, the maximum UV index of 2 transforms into these recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. To avoid the Sun's strongest rays, limit exposure around the mid-day period. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Bello in December?
What is the average humidity in December in Bello?
How many days does it rain in December in Bello?
How many days does it snow in December in Bello?
What is the month with the shortest days in Bello?
How many hours of daylight does Bello have in December?
When is the sunrise / sunset in December in Bello?
How many hours of sunshine does Bello have in December?
What is the month with the lowest UV index in Bello?
What is the UV index reading in December in Bello?
Average temperature in December
Bello, 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
Bello, 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
Bello, 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
Bello, 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
Bello, 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
Bello, 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
Bello, 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
Bello, 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
Bello, 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 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
Bello, 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
Bello, 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
Bello, 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
Bello, 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).
