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 start of December involves a subtle temperature drop, shifting from a refreshing 15.1°C (59.2°F) in November to a cool 11.3°C (52.3°F). In December, in Alvito, the average low-temperature is an icy 3.6°C (38.5°F).Humidity
In Alvito, the average relative humidity in December is 78%.Rainfall
In Alvito, during December, the rain falls for 11 days and regularly aggregates up to 56mm (2.2") of precipitation. Throughout the year, there are 150.3 rainfall days, and 564mm (22.2") of precipitation is accumulated.Snowfall
February and December are months with snowfall in Alvito. December is the first month it typically snows. Throughout December, in the average 0.1 snowfall days, it receives 2mm (0.08") of snow. In Alvito, Italy, during the entire year, snow falls for 0.4 days and aggregates up to 7mm (0.28") of snow.Daylight
The month with the shortest days is December, with an average of 9h and 12min of daylight.On the first day of the month, sunrise is at 07:12 and sunset at 16:35. On the last day of December, in Alvito, sunrise is at 07:31 and sunset at 16:44 CET.
Sunshine
The average sunshine in December is 6.3h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index in Alvito. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 2 during December leads to these advisories:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Direct Sun exposure should be minimized especially during midday when radiation is most intense. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Alvito?
What is the average humidity in December in Alvito?
How much does it rain in Alvito in December?
When does it start to snow in Alvito?
What is the month with the shortest days in Alvito?
What is the average length of the day in December in Alvito?
When is the sunrise / sunset in December in Alvito?
How long on average sun shines in December in Alvito?
When is the lowest UV index in Alvito?
How high is the UV index in December in Alvito?
Average temperature in December
Alvito, Italy
- Average high temperature in December: 11.3°C
The warmest month (with the highest average high temperature) is August (30.4°C).
The month with the lowest average high temperature is January (9.9°C).
- Average low temperature in December: 3.6°C
The month with the highest average low temperature is August (17.2°C).
The coldest months (with the lowest average low temperature) are January and February (2.6°C).
Average pressure in December
Alvito, 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 (1014mbar).
Average wind speed in December
Alvito, Italy
- Average wind speed in December: 7.8km/h
The windiest month (with the highest average wind speed) is February (9km/h).
The calmest months (with the lowest average wind speed) are June and August (6.6km/h).
Average humidity in December
Alvito, Italy
- Average humidity in December: 78%
The month with the highest relative humidity is November (81%).
The month with the lowest relative humidity is August (59%).
Average rainfall in December
Alvito, Italy
- Average rainfall in December: 56mm
The wettest month (with the highest rainfall) is November (110mm).
The driest month (with the least rainfall) is August (19mm).
Average rainfall days in December
Alvito, Italy
- Average rainfall days in December: 11 days
The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is August (8.6 days).
Average snowfall in December
Alvito, Italy
- Average snowfall in December: 2mm
The month with the highest snowfall is February (5mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Alvito, Italy
- Average snowfall days in December: 0.1 days
The month with the highest number of snowfall days is February (0.2 days).
The months with the least snowfall days are January, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Alvito, Italy
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 6h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in December
Alvito, Italy
- Average sunshine days in December: 17.8 days
The month with the most sunshine days is August (18.5 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in December
Alvito, Italy
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Alvito, Italy
- Average cloud cover in December: 31
The month with the most cloud cover is January (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in December
Alvito, Italy
- Average visibility in December: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).
