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
Weather in December
Temperature
December is marked by a subtle drop in average high-temperatures, transitioning from a refreshing 13.6°C (56.5°F) in November to a chilly 9.5°C (49.1°F). In Torniella, the average temperature during the nights of December drops to an icy 3.1°C (37.6°F).Humidity
The average relative humidity in December in Torniella is 82%.Rainfall
In December, the rain falls for 10.8 days. Throughout December, 34mm (1.34") of precipitation is accumulated. Throughout the year, in Torniella, there are 123.6 rainfall days, and 363mm (14.29") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall in Torniella. December is the first month it typically snows in Torniella. Throughout December, in the average 0.5 snowfall days, it receives 5mm (0.2") of snow. Throughout the year, in Torniella, there are 3.6 snowfall days, and 48mm (1.89") 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 the month, sunrise is at 07:27 and sunset at 16:41. On the last day of December, sunrise is at 07:46 and sunset at 16:50 CET.
Sunshine
In Torniella, Italy, the average sunshine in December is 5.6h.UV index
The months with the lowest UV index in Torniella are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 2 during December translates into these guidelines:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Frequently asked questions
What are December temperatures in Torniella?
What is the average humidity in December in Torniella?
How much does it rain in Torniella in December?
When does it start snowing in Torniella?
What is the month with the shortest days in Torniella?
What is the average length of the day in December in Torniella?
When is the sunrise / sunset in December in Torniella?
How many hours of sunshine does Torniella have in December?
When is the lowest UV index in Torniella?
What is the UV index intensity in December in Torniella?
Average temperature in December
Torniella, Italy
- Average high temperature in December: 9.5°C
The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (8.5°C).
- Average low temperature in December: 3.1°C
The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is January (1.9°C).
Average pressure in December
Torniella, 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 July (1013.5mbar).
Average wind speed in December
Torniella, Italy
- Average wind speed in December: 8.3km/h
The windiest months (with the highest average wind speed) are February and March (10.8km/h).
The calmest month (with the lowest average wind speed) is June (7.1km/h).
Average humidity in December
Torniella, Italy
- Average humidity in December: 82%
The month with the highest relative humidity is November (85%).
The month with the lowest relative humidity is August (63%).
Average rainfall in December
Torniella, Italy
- Average rainfall in December: 34mm
The wettest month (with the highest rainfall) is November (50mm).
The driest month (with the least rainfall) is August (14mm).
Average rainfall days in December
Torniella, Italy
- Average rainfall days in December: 10.8 days
The month with the highest number of rainy days is May (13.5 days).
The month with the least rainy days is August (5.8 days).
Average snowfall in December
Torniella, Italy
- Average snowfall in December: 5mm
The month with the highest snowfall is February (20mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Torniella, Italy
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is February (1.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Torniella, Italy
- 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 4min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in December
Torniella, Italy
- Average sunshine days in December: 16.8 days
The month with the most sunshine days is August (23.9 days).
The month with the least sunshine days is February (14.6 days).
Average UV index in December
Torniella, Italy
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Torniella, Italy
- Average cloud cover in December: 41
The months with the most cloud cover are January, February and November (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in December
Torniella, Italy
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September and December (9km).
The months with the lowest visibility are January, October and November (8km).
Torniella, Italy
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