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 beginning of December brings a minor change in the average high-temperature, shifting from a refreshing 14°C (57.2°F) in November to a frosty 9.4°C (48.9°F). December brings with it a nighttime average temperature of 2.6°C (36.7°F) in Acerenza.Humidity
The average relative humidity in December in Acerenza, Italy, is 82%.Rainfall
The month with the least rainfall in Acerenza is December, when the rain falls for 11.9 days and typically collects 43mm (1.69") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Acerenza, in December, during 3.5 snowfall days, 25mm (0.98") of snow is typically accumulated. In Acerenza, Italy, during the entire year, snow falls for 18 days and aggregates up to 344mm (13.54") of snow.Daylight
With an average of 9h and 18min of daylight, December has the shortest days of the year in Acerenza.On the first day of the month, sunrise is at 07:01 and sunset at 16:29. On the last day of December, sunrise is at 07:20 and sunset at 16:38 CET.
Sunshine
In Acerenza, the average sunshine in December is 5.8h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the average person.Note: The UV index of 2 in December translates into these instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
What are December temperatures in Acerenza?
What is the average humidity in December in Acerenza?
What is the driest month in Acerenza?
How many days does it rain in December in Acerenza?
How many days does it snow in December in Acerenza?
What is the month with the shortest days in Acerenza?
How many hours of daylight does Acerenza have in December?
What time are sunrise and sunset in December in Acerenza?
How many hours of sunshine does Acerenza have in December?
When is the lowest UV index in Acerenza?
How high is the UV index in December in Acerenza?
Average temperature in December
Acerenza, Italy
- Average high temperature in December: 9.4°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 (7.8°C).
- Average low temperature in December: 2.6°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 (1.3°C).
Average pressure in December
Acerenza, Italy
- Average pressure in December: 1018.1mbar
The month with the highest atmospheric pressure is December (1018.1mbar).
The month with the lowest atmospheric pressure is July (1013.3mbar).
Average wind speed in December
Acerenza, Italy
- Average wind speed in December: 10.2km/h
The windiest month (with the highest average wind speed) is February (11.6km/h).
The calmest month (with the lowest average wind speed) is August (6.9km/h).
Average humidity in December
Acerenza, 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 (58%).
Average rainfall in December
Acerenza, Italy
- Average rainfall in December: 43mm
The wettest month (with the highest rainfall) is May (80mm).
The driest month (with the least rainfall) is December (43mm).
Average rainfall days in December
Acerenza, Italy
- Average rainfall days in December: 11.9 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is December (11.9 days).
Average snowfall in December
Acerenza, Italy
- Average snowfall in December: 25mm
The month with the highest snowfall is February (121mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Acerenza, Italy
- Average snowfall days in December: 3.5 days
The month with the highest number of snowfall days is January (6.2 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
Acerenza, Italy
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 5h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in December
Acerenza, Italy
- Average sunshine days in December: 14.7 days
The month with the most sunshine days is July (16.8 days).
The month with the least sunshine days is May (9.5 days).
Average UV index in December
Acerenza, 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
Acerenza, Italy
- Average cloud cover in December: 40
The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in December
Acerenza, Italy
- Average visibility in December: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February and November (8km).
Acerenza, Italy
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