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 shift from November to December coincides with a small decrease in the average high-temperature, down to a frosty 9.1°C (48.4°F) from a mild 13.5°C (56.3°F). In San Pietro Avellana, December is marked by an average low-temperature of 1.7°C (35.1°F).Humidity
In San Pietro Avellana, Italy, the average relative humidity in December is 82%.Rainfall
In December, in San Pietro Avellana, the rain falls for 13.8 days. Throughout December, 64mm (2.52") of precipitation is accumulated. In San Pietro Avellana, during the entire year, the rain falls for 186.2 days and collects up to 769mm (30.28") of precipitation.Snowfall
January through April, November and December are months with snowfall. In San Pietro Avellana, in December, snow falls for 1.6 days, with typically accumulated 7mm (0.28") of snow. In San Pietro Avellana, during the entire year, snow falls for 9.1 days and aggregates up to 149mm (5.87") of snow.Daylight
The month with the shortest days in San Pietro Avellana is December, with an average of 9h and 12min of daylight.On the first day of December in San Pietro Avellana, sunrise is at 07:11 and sunset at 16:33. On the last day of the month, sunrise is at 07:30 and sunset at 16:42 CET.
Sunshine
In San Pietro Avellana, Italy, the average sunshine in December is 6.1h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: An average UV index of 2 in December transforms into this advice:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
What is the usual temperature for San Pietro Avellana in December?
What is the average humidity in December in San Pietro Avellana?
How much does it rain in San Pietro Avellana in December?
How many days does it snow in December in San Pietro Avellana?
What is the month with the shortest days in San Pietro Avellana?
How many hours of daylight does San Pietro Avellana have in December?
When are sunrise and sunset in December in San Pietro Avellana?
How many hours of sunshine does San Pietro Avellana have in December?
What is the month with the lowest UV index in San Pietro Avellana?
What is the UV index reading in December in San Pietro Avellana?
Average temperature in December
San Pietro Avellana, Italy
- Average high temperature in December: 9.1°C
The warmest month (with the highest average high temperature) is August (28.8°C).
The month with the lowest average high temperature is January (7.4°C).
- Average low temperature in December: 1.7°C
The month with the highest average low temperature is August (15.2°C).
The coldest month (with the lowest average low temperature) is January (0.3°C).
Average pressure in December
San Pietro Avellana, 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 (1013.8mbar).
Average wind speed in December
San Pietro Avellana, Italy
- Average wind speed in December: 9.2km/h
The windiest month (with the highest average wind speed) is February (10.2km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in December
San Pietro Avellana, Italy
- Average humidity in December: 82%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (62%).
Average rainfall in December
San Pietro Avellana, Italy
- Average rainfall in December: 64mm
The wettest month (with the highest rainfall) is November (103mm).
The driest month (with the least rainfall) is August (33mm).
Average rainfall days in December
San Pietro Avellana, Italy
- Average rainfall days in December: 13.8 days
The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is August (11.5 days).
Average snowfall in December
San Pietro Avellana, Italy
- Average snowfall in December: 7mm
The month with the highest snowfall is February (68mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
San Pietro Avellana, Italy
- Average snowfall days in December: 1.6 days
The month with the highest number of snowfall days is February (3.2 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
San Pietro Avellana, 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 1min
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
San Pietro Avellana, Italy
- Average sunshine days in December: 12.7 days
The month with the most sunshine days is August (16.8 days).
The month with the least sunshine days is February (8.3 days).
Average UV index in December
San Pietro Avellana, 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, February and December (UV index 2).
Average cloud cover in December
San Pietro Avellana, Italy
- Average cloud cover in December: 36
The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in December
San Pietro Avellana, Italy
- Average visibility in December: 9km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January, February and November (8km).
San Pietro Avellana, Italy
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