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 average high-temperature slightly decreases in December, shifting from a refreshing 13.1°C (55.6°F) in November to a fresh 10.1°C (50.2°F). December nighttime temperatures in Vallebona, Italy, hover close to the daytime peak with an average of 6.3°C (43.3°F).Humidity
The months with the lowest humidity are January and December, with an average relative humidity of 71%.Rainfall
In Vallebona, Italy, during December, the rain falls for 7.7 days and regularly aggregates up to 49mm (1.93") of precipitation. In Vallebona, Italy, during the entire year, the rain falls for 158.8 days and collects up to 729mm (28.7") of precipitation.Snowfall
January, April through December are months without snowfall in Vallebona.Daylight
The month with the shortest days in Vallebona, Italy, is December, with an average of 9h and 0min of daylight.On the first day of the month, sunrise is at 07:43 and sunset at 16:53. On the last day of December, sunrise is at 08:03 and sunset at 17:01 CET.
Sunshine
In Vallebona, Italy, the average sunshine in December is 6.4h.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Vallebona. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 3 transforms into these recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Vallebona?
What are the least humid months in Vallebona?
What is the average humidity in December in Vallebona?
How much does it rain in Vallebona in December?
When it does not snow in Vallebona?
What is the month with the shortest days in Vallebona?
How many hours of daylight does Vallebona have in December?
What time are sunrise and sunset in December in Vallebona?
How many hours of sunshine does Vallebona have in December?
When is the lowest UV index in Vallebona?
What is the UV index intensity in December in Vallebona?
Average temperature in December
Vallebona, Italy
- Average high temperature in December: 10.1°C
The warmest month (with the highest average high temperature) is August (24.2°C).
The month with the lowest average high temperature is January (8.5°C).
- Average low temperature in December: 6.3°C
The month with the highest average low temperature is August (19.2°C).
The coldest month (with the lowest average low temperature) is February (4.4°C).
Average pressure in December
Vallebona, Italy
- Average pressure in December: 1018.4mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is April (1013.8mbar).
Average wind speed in December
Vallebona, Italy
- Average wind speed in December: 12.1km/h
The windiest months (with the highest average wind speed) are February and March (13.3km/h).
The calmest month (with the lowest average wind speed) is August (8.2km/h).
Average humidity in December
Vallebona, Italy
- Average humidity in December: 71%
The month with the highest relative humidity is June (77%).
The months with the lowest relative humidity are January and December (71%).
Average rainfall in December
Vallebona, Italy
- Average rainfall in December: 49mm
The wettest month (with the highest rainfall) is November (130mm).
The driest month (with the least rainfall) is January (25mm).
Average rainfall days in December
Vallebona, Italy
- Average rainfall days in December: 7.7 days
The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is December (7.7 days).
Average snowfall in December
Vallebona, Italy
- Average snowfall in December: 0mm
The month with the highest snowfall is February (7mm).
The months with the least snowfall are January, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Vallebona, Italy
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is February (0.5 days).
The months with the least snowfall days are January, April, May, June, July, August, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Vallebona, Italy
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 6h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is November (Average sunshine: 6h and 12min).
Average sunshine days in December
Vallebona, Italy
- Average sunshine days in December: 22.5 days
The month with the most sunshine days is December (22.5 days).
The month with the least sunshine days is July (7.9 days).
Average UV index in December
Vallebona, Italy
- Average UV index in December: 3
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 3).
Average cloud cover in December
Vallebona, Italy
- Average cloud cover in December: 28
The months with the most cloud cover are February and November (Cloud cover 32).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in December
Vallebona, Italy
- 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).
