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 witnesses a gentle descent in average high-temperature, descending from November's refreshing 15.3°C (59.5°F) to a cool 11.1°C (52°F). December brings an average low-temperature of 4.6°C (40.3°F) to San Demetrio Corone.Humidity
The average relative humidity in December is 78%.Rainfall
In San Demetrio Corone, in December, during 13.3 rainfall days, 43mm (1.69") of precipitation is typically accumulated. Throughout the year, in San Demetrio Corone, Italy, there are 159.1 rainfall days, and 592mm (23.31") of precipitation is accumulated.Snowfall
January, February and December are months with snowfall in San Demetrio Corone. December is the first month it typically snows. Throughout December, in the average 0.8 snowfall days, it receives 9mm (0.35") of snow. In San Demetrio Corone, during the entire year, snow falls for 2.4 days and aggregates up to 29mm (1.14") of snow.Daylight
December has the shortest days of the year, with an average of 9h and 24min of daylight.On the first day of December, sunrise is at 06:56 and sunset at 16:31. On the last day of the month, sunrise is at 07:14 and sunset at 16:40 CET.
Sunshine
In December, the average sunshine is 6.2h.UV index
December is the month with the lowest UV index in San Demetrio Corone, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 2 during December translates into the following guidance:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for San Demetrio Corone in December?
What is the average humidity in December in San Demetrio Corone?
How many days does it rain in December in San Demetrio Corone?
When does it start to snow in San Demetrio Corone?
What is the month with the shortest days in San Demetrio Corone?
What is the average length of the day in December in San Demetrio Corone?
When is the sunrise / sunset in December in San Demetrio Corone?
How long on average sun shines in December in San Demetrio Corone?
When is the lowest UV index in San Demetrio Corone?
What is the UV index reading in December in San Demetrio Corone?
Average temperature in December
San Demetrio Corone, Italy
- Average high temperature in December: 11.1°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 (9.4°C).
- Average low temperature in December: 4.6°C
The month with the highest average low temperature is August (18.4°C).
The coldest month (with the lowest average low temperature) is January (3.8°C).
Average pressure in December
San Demetrio Corone, Italy
- Average pressure in December: 1018.2mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is July (1013.2mbar).
Average wind speed in December
San Demetrio Corone, Italy
- Average wind speed in December: 11.4km/h
The windiest month (with the highest average wind speed) is February (12.9km/h).
The calmest month (with the lowest average wind speed) is August (7.4km/h).
Average humidity in December
San Demetrio Corone, Italy
- Average humidity in December: 78%
The months with the highest relative humidity are January and November (80%).
The month with the lowest relative humidity is August (60%).
Average rainfall in December
San Demetrio Corone, Italy
- Average rainfall in December: 43mm
The wettest month (with the highest rainfall) is March (82mm).
The driest month (with the least rainfall) is July (16mm).
Average rainfall days in December
San Demetrio Corone, Italy
- Average rainfall days in December: 13.3 days
The month with the highest number of rainy days is March (16.8 days).
The month with the least rainy days is July (7.5 days).
Average snowfall in December
San Demetrio Corone, Italy
- Average snowfall in December: 9mm
The month with the highest snowfall is January (12mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
San Demetrio Corone, Italy
- Average snowfall days in December: 0.8 days
The months with the highest number of snowfall days are January, February and December (0.8 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
San Demetrio Corone, Italy
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 6h and 1min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and February (Average sunshine: 5h and 24min).
Average sunshine days in December
San Demetrio Corone, Italy
- Average sunshine days in December: 15.1 days
The month with the most sunshine days is July (22.2 days).
The month with the least sunshine days is February (10.3 days).
Average UV index in December
San Demetrio Corone, Italy
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
San Demetrio Corone, Italy
- Average cloud cover in December: 33
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in December
San Demetrio Corone, Italy
- Average visibility in December: 10km
The months with the highest visibility are May, June, July, August, September and December (10km).
The months with the lowest visibility are January, February, March, April, October and November (9km).
San Demetrio Corone, Italy
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