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 arrival of December, Irsina notices a mild change in the average high-temperature, sliding from November's enjoyable 16.5°C (61.7°F) to a cool 12.1°C (53.8°F). Throughout December, the average low-temperature records at an icy 5.5°C (41.9°F).Humidity
In December, the average relative humidity is 76%.Rainfall
In Irsina, Italy, in December, during 10.5 rainfall days, 29mm (1.14") of precipitation is typically accumulated. Throughout the year, in Irsina, there are 155.5 rainfall days, and 529mm (20.83") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Irsina, in December, snow falls for 1.1 days, with typically accumulated 8mm (0.31") of snow. In Irsina, during the entire year, snow falls for 6.8 days and aggregates up to 79mm (3.11") of snow.Daylight
December has the shortest days of the year in Irsina, with an average of 9h and 18min of daylight.On the first day of December, sunrise is at 07:00 and sunset at 16:28. On the last day of the month, sunrise is at 07:18 and sunset at 16:37 CET.
Sunshine
In December, the average sunshine in Irsina is 6.2h.UV index
December is the month with the lowest UV index, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In December, the maximum UV index of 2 transforms into these recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Direct Sun exposure should be minimized especially during midday when radiation is most intense. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the temperature in December in Irsina?
What is the average humidity in December in Irsina?
How many days does it rain in December in Irsina?
How many days does it snow in December in Irsina?
What is the month with the shortest days in Irsina?
What is the average length of the day in December in Irsina?
When is the sunrise / sunset in December in Irsina?
How many hours of sunshine does Irsina have in December?
When is the lowest UV index in Irsina?
How high is the UV index in December in Irsina?
Average temperature in December
Irsina, Italy
- Average high temperature in December: 12.1°C
The warmest month (with the highest average high temperature) is August (31.7°C).
The month with the lowest average high temperature is January (10.7°C).
- Average low temperature in December: 5.5°C
The month with the highest average low temperature is August (21.2°C).
The coldest month (with the lowest average low temperature) is January (4°C).
Average pressure in December
Irsina, Italy
- Average pressure in December: 1017.8mbar
The month with the highest atmospheric pressure is December (1017.8mbar).
The month with the lowest atmospheric pressure is July (1012.9mbar).
Average wind speed in December
Irsina, Italy
- Average wind speed in December: 13km/h
The windiest month (with the highest average wind speed) is February (14.7km/h).
The calmest months (with the lowest average wind speed) are August and September (9.9km/h).
Average humidity in December
Irsina, Italy
- Average humidity in December: 76%
The month with the highest relative humidity is January (80%).
The months with the lowest relative humidity are July and August (49%).
Average rainfall in December
Irsina, Italy
- Average rainfall in December: 29mm
The wettest month (with the highest rainfall) is April (63mm).
The driest month (with the least rainfall) is August (19mm).
Average rainfall days in December
Irsina, Italy
- Average rainfall days in December: 10.5 days
The months with the highest number of rainy days are April and May (17.3 days).
The month with the least rainy days is August (7.3 days).
Average snowfall in December
Irsina, Italy
- Average snowfall in December: 8mm
The month with the highest snowfall is February (30mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Irsina, Italy
- Average snowfall days in December: 1.1 days
The month with the highest number of snowfall days is February (2.8 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
Irsina, 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: 6h and 1min
The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in December
Irsina, Italy
- Average sunshine days in December: 15.6 days
The month with the most sunshine days is August (21.6 days).
The month with the least sunshine days is February (10.3 days).
Average UV index in December
Irsina, Italy
- Average UV index in December: 2
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Irsina, Italy
- Average cloud cover in December: 32
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in December
Irsina, Italy
- Average visibility in December: 10km
The months with the highest visibility are May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January, February, March, April and November (9km).
Irsina, Italy
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