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
December ushers in a minor alteration in Potenza's climate, with the average high-temperature moving from November's mild 14°C (57.2°F) to a frosty 9.4°C (48.9°F). Potenza records a steady low-temperature average of 2.6°C (36.7°F) during December.Humidity
The average relative humidity in December is 82%.Rainfall
December is the month with the least rainfall. Rain falls for 11.9 days and accumulates 43mm (1.69") of precipitation.Snowfall
Months with snowfall in Potenza are January through April, November and December. In December, it is snowing for 3.5 days. Throughout December, 25mm (0.98") of snow is accumulated. Throughout the year, there are 18 snowfall days, and 344mm (13.54") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 18min of daylight.On the first day of the month, sunrise is at 07:01 and sunset at 16:30. On the last day of December, in Potenza, sunrise is at 07:20 and sunset at 16:39 CET.
Sunshine
In Potenza, Italy, 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 of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the usual temperature for Potenza in December?
What is the average humidity in December in Potenza?
What is the driest month in Potenza?
How much does it rain in Potenza in December?
How many days does it snow in December in Potenza?
What is the month with the shortest days in Potenza?
What is the average length of the day in December in Potenza?
When is the sunrise / sunset in December in Potenza?
How long on average sun shines in December in Potenza?
When is the lowest UV index in Potenza?
What is the UV index reading in December in Potenza?
Average temperature in December
Potenza, 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
Potenza, 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
Potenza, 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
Potenza, 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
Potenza, 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
Potenza, 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
Potenza, 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
Potenza, 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
Potenza, Italy
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
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
Potenza, 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
Potenza, 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
Potenza, 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
Potenza, 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).
Potenza, Italy
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