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
The transition into December involves a small decrease in the average high-temperature, dipping slightly from a moderate 14.8°C (58.6°F) in November to a cool 10.5°C (50.9°F). During December, Treia witnesses a consistent average low-temperature of 5.4°C (41.7°F).Humidity
In Treia, the average relative humidity in December is 76%.Rainfall
In Treia, in December, it is raining for 12.5 days, with typically 39mm (1.54") of accumulated precipitation. In Treia, during the entire year, the rain falls for 156.4 days and collects up to 538mm (21.18") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Treia, in December, snow falls for 1.5 days, with typically accumulated 16mm (0.63") of snow. Throughout the year, there are 7.6 snowfall days, and 174mm (6.85") of snow is accumulated.Daylight
With an average of 9h and 0min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:19 and sunset at 16:32. On the last day of December, in Treia, sunrise is at 07:38 and sunset at 16:40 CET.
Sunshine
The average sunshine in December is 6.4h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index, 3 in December, converts into the following recommendations:
Take precautions - Protection against sun damage is advised. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
What is the average December temperature in Treia?
What is the average humidity in December in Treia?
How many days does it rain in December in Treia?
How much does it snow in Treia in December?
What is the month with the shortest days in Treia?
How many hours of daylight does Treia have in December?
When is the sunrise / sunset in December in Treia?
How many hours of sunshine does Treia have in December?
What is the month with the lowest UV index in Treia?
What is the UV index intensity in December in Treia?
Average temperature in December
Treia, Italy
- Average high temperature in December: 10.5°C
The warmest month (with the highest average high temperature) is August (29.3°C).
The month with the lowest average high temperature is January (9.1°C).
- Average low temperature in December: 5.4°C
The month with the highest average low temperature is August (19.6°C).
The coldest month (with the lowest average low temperature) is January (4.2°C).
Average pressure in December
Treia, Italy
- Average pressure in December: 1018.6mbar
The month with the highest atmospheric pressure is December (1018.6mbar).
The month with the lowest atmospheric pressure is July (1013.4mbar).
Average wind speed in December
Treia, Italy
- Average wind speed in December: 10km/h
The windiest month (with the highest average wind speed) is February (11km/h).
The calmest month (with the lowest average wind speed) is June (8.4km/h).
Average humidity in December
Treia, Italy
- Average humidity in December: 76%
The months with the highest relative humidity are January and November (78%).
The month with the lowest relative humidity is August (60%).
Average rainfall in December
Treia, Italy
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is May (82mm).
The driest month (with the least rainfall) is August (22mm).
Average rainfall days in December
Treia, Italy
- Average rainfall days in December: 12.5 days
The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is August (8.7 days).
Average snowfall in December
Treia, Italy
- Average snowfall in December: 16mm
The month with the highest snowfall is January (61mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Treia, Italy
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is January (2.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Treia, Italy
- Average daylight in December: 9h and 0min
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 0min).
- Average sunshine in December: 6h and 2min
The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in December
Treia, Italy
- Average sunshine days in December: 15.5 days
The month with the most sunshine days is August (20 days).
The month with the least sunshine days is May (8.7 days).
Average UV index in December
Treia, Italy
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in December
Treia, Italy
- Average cloud cover in December: 33
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in December
Treia, Italy
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January and November (9km).
Treia, Italy
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