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
As Altare transitions from November to December, the average high-temperatures adjust to a fresh 10.2°C (50.4°F), nearly the same as the previous 13.1°C (55.6°F). A mild drop to an average of 5.4°C (41.7°F) marks the nights during December.Humidity
January through March and December, with an average relative humidity of 72%, are the least humid months in Altare.Rainfall
In Altare, in December, during 9.1 rainfall days, 63mm (2.48") of precipitation is typically accumulated. In Altare, during the entire year, the rain falls for 151.4 days and collects up to 753mm (29.65") of precipitation.Snowfall
Months with snowfall in Altare are January through March and December. December is the first month it typically snows. Throughout December, in the average 0.3 snowfall days, it receives 7mm (0.28") of snow. Throughout the year, in Altare, Italy, there are 2 snowfall days, and 28mm (1.1") of snow is accumulated.Daylight
With an average of 8h and 54min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 07:42 and sunset at 16:48. On the last day of the month, sunrise is at 08:02 and sunset at 16:57 CET.
Sunshine
In Altare, the average sunshine in December is 6.1h.UV index
In December, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index, 3 during December, leads to the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
What are December temperatures in Altare?
What is the least humid month in Altare?
What is the average humidity in December in Altare?
How much does it rain in Altare in December?
When does it start snowing in Altare?
What is the month with the shortest days in Altare?
What is the average length of the day in December in Altare?
When is the sunrise / sunset in December in Altare?
How long on average sun shines in December in Altare?
How high is the UV index in December in Altare?
Average temperature in December
Altare, Italy
- Average high temperature in December: 10.2°C
The warmest month (with the highest average high temperature) is August (25.6°C).
The month with the lowest average high temperature is January (8.7°C).
- Average low temperature in December: 5.4°C
The month with the highest average low temperature is August (18.3°C).
The coldest month (with the lowest average low temperature) is February (3.8°C).
Average pressure in December
Altare, Italy
- Average pressure in December: 1018.5mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is April (1013.8mbar).
Average wind speed in December
Altare, Italy
- Average wind speed in December: 11km/h
The windiest month (with the highest average wind speed) is February (12.3km/h).
The calmest month (with the lowest average wind speed) is July (7.6km/h).
Average humidity in December
Altare, Italy
- Average humidity in December: 72%
The months with the highest relative humidity are June and November (76%).
The months with the lowest relative humidity are January, February, March and December (72%).
Average rainfall in December
Altare, Italy
- Average rainfall in December: 63mm
The wettest month (with the highest rainfall) is November (150mm).
The driest month (with the least rainfall) is January (37mm).
Average rainfall days in December
Altare, Italy
- Average rainfall days in December: 9.1 days
The month with the highest number of rainy days is May (16.4 days).
The month with the least rainy days is December (9.1 days).
Average snowfall in December
Altare, Italy
- Average snowfall in December: 7mm
The month with the highest snowfall is February (11mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Altare, Italy
- Average snowfall days in December: 0.3 days
The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Altare, Italy
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 6h and 1min
The months with the most sunshine are June and July (Average sunshine: 11h and 24min).
The month with the least sunshine is November (Average sunshine: 5h and 48min).
Average sunshine days in December
Altare, Italy
- Average sunshine days in December: 19.2 days
The month with the most sunshine days is January (19.3 days).
The month with the least sunshine days is June (11 days).
Average UV index in December
Altare, Italy
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in December
Altare, Italy
- Average cloud cover in December: 32
The month with the most cloud cover is November (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in December
Altare, Italy
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, May, June, July, August, September, October and December (10km).
The months with the lowest visibility are April and November (9km).
Altare, Italy
Weather forecast for your location
2. Allow the app to use your location
