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
With the onset of December, Sant'Apollinare experiences a modest temperature adjustment, with the average high-temperature gently receding from a mild 13.5°C (56.3°F) in November to a chilly 8.9°C (48°F). Throughout the month of December, Sant'Apollinare witnesses an average temperature of 1.7°C (35.1°F).Humidity
In Sant'Apollinare, the average relative humidity in December is 82%.Rainfall
In Sant'Apollinare, in December, it is raining for 13.7 days, with typically 51mm (2.01") of accumulated precipitation. In Sant'Apollinare, during the entire year, the rain falls for 186.2 days and collects up to 740mm (29.13") of precipitation.Snowfall
Months with snowfall in Sant'Apollinare are January through April, November and December. In Sant'Apollinare, during December, snow falls for 1.6 days and regularly aggregates up to 7mm (0.28") of snow. Throughout the year, in Sant'Apollinare, there are 9.1 snowfall days, and 149mm (5.87") of snow is accumulated.Daylight
With an average of 9h and 12min of daylight, December has the shortest days of the year.On the first day of December in Sant'Apollinare, sunrise is at 07:11 and sunset at 16:36. On the last day of the month, sunrise is at 07:30 and sunset at 16:45 CET.
Sunshine
The average sunshine in December is 6h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Sant'Apollinare. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: A maximum high daily UV index of 2 during December translates into the following directions:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
What is the usual temperature for Sant'Apollinare in December?
What is the average humidity in December in Sant'Apollinare?
How many days does it rain in December in Sant'Apollinare?
How much does it snow in Sant'Apollinare in December?
What is the month with the shortest days in Sant'Apollinare?
What is the average length of the day in December in Sant'Apollinare?
When are sunrise and sunset in December in Sant'Apollinare?
How long on average sun shines in December in Sant'Apollinare?
What is the month with the lowest UV index in Sant'Apollinare?
What is the UV index intensity in December in Sant'Apollinare?
Average temperature in December
Sant'Apollinare, Italy
- Average high temperature in December: 8.9°C
The warmest month (with the highest average high temperature) is August (28.7°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 (0.1°C).
Average pressure in December
Sant'Apollinare, 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
Sant'Apollinare, Italy
- Average wind speed in December: 9.1km/h
The windiest month (with the highest average wind speed) is February (10.3km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in December
Sant'Apollinare, 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
Sant'Apollinare, Italy
- Average rainfall in December: 51mm
The wettest month (with the highest rainfall) is November (95mm).
The driest month (with the least rainfall) is August (34mm).
Average rainfall days in December
Sant'Apollinare, Italy
- Average rainfall days in December: 13.7 days
The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is August (11.6 days).
Average snowfall in December
Sant'Apollinare, 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
Sant'Apollinare, 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
Sant'Apollinare, Italy
- Average daylight in December: 9h and 1min
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 12min).
- Average sunshine in December: 6h and 0min
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
Sant'Apollinare, Italy
- Average sunshine days in December: 12.8 days
The month with the most sunshine days is August (16.7 days).
The months with the least sunshine days are February and May (8.3 days).
Average UV index in December
Sant'Apollinare, 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
Sant'Apollinare, Italy
- Average cloud cover in December: 35
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
Sant'Apollinare, 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).
Sant'Apollinare, Italy
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