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
During the shift to December, Vione records a mild decrease in average high-temperature, moving from a freezing cold -0.4°C (31.3°F) in November to a still subzero cold -3.7°C (25.3°F). The low-temperature average for Vione during December stands at a frigid cold -12.1°C (10.2°F).Humidity
In December, the average relative humidity is 87%.Rainfall
In Vione, in December, it is raining for 7.6 days, with typically 32mm (1.26") of accumulated precipitation. Throughout the year, in Vione, there are 176.2 rainfall days, and 842mm (33.15") of precipitation is accumulated.Snowfall
Months with snowfall in Vione are January through May, September through December. In Vione, in December, snow falls for 11.6 days, with typically accumulated 144mm (5.67") of snow. In Vione, during the entire year, snow falls for 83.5 days and aggregates up to 1438mm (56.61") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 42min of daylight.On the first day of December in Vione, Italy, sunrise is at 07:40 and sunset at 16:33. On the last day of the month, sunrise is at 08:00 and sunset at 16:41 CET.
Sunshine
In December, the average sunshine in Vione is 4.8h.UV index
In Vione, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: In December, an average UV index of 2 transforms into the following instructions:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Stay sun-safe with clothing that is both closely woven and worn loosely. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Vione in December?
What is the average humidity in December in Vione?
How many days does it rain in December in Vione?
How many days does it snow in December in Vione?
What is the month with the shortest days in Vione?
How many hours of daylight does Vione have in December?
What time are sunrise and sunset in December in Vione?
How long on average sun shines in December in Vione?
How high is the UV index in December in Vione?
Average temperature in December
Vione, Italy
- Average high temperature in December: -3.7°C
The warmest month (with the highest average high temperature) is July (14.9°C).
The month with the lowest average high temperature is January (-4.8°C).
- Average low temperature in December: -12.1°C
The month with the highest average low temperature is August (4.8°C).
The coldest months (with the lowest average low temperature) are January and February (-13.9°C).
Average pressure in December
Vione, Italy
- Average pressure in December: 1020.5mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in December
Vione, Italy
- Average wind speed in December: 9.2km/h
The windiest month (with the highest average wind speed) is December (9.2km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).
Average humidity in December
Vione, Italy
- Average humidity in December: 87%
The month with the highest relative humidity is April (94%).
The month with the lowest relative humidity is July (80%).
Average rainfall in December
Vione, Italy
- Average rainfall in December: 32mm
The wettest month (with the highest rainfall) is August (121mm).
The driest month (with the least rainfall) is January (27mm).
Average rainfall days in December
Vione, Italy
- Average rainfall days in December: 7.6 days
The month with the highest number of rainy days is July (23.5 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in December
Vione, Italy
- Average snowfall in December: 144mm
The month with the highest snowfall is November (309mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in December
Vione, Italy
- Average snowfall days in December: 11.6 days
The month with the highest number of snowfall days is February (16.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Vione, Italy
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is November (Average sunshine: 3h and 42min).
Average sunshine days in December
Vione, Italy
- Average sunshine days in December: 16.3 days
The month with the most sunshine days is December (16.3 days).
The months with the least sunshine days are June and July (4.8 days).
Average UV index in December
Vione, Italy
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 3).
The months with the lowest UV index are January, February, March, April, October and November (UV index 1).
Average cloud cover in December
Vione, Italy
- Average cloud cover in December: 51
The month with the most cloud cover is April (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 47).
Average visibility in December
Vione, Italy
- Average visibility in December: 7km
The month with the highest visibility is July (8km).
The months with the lowest visibility are March, April and May (5km).
