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 December's onset, the weather reveals a slight temperature decrease, transitioning from a cool 11.1°C (52°F) in November to a frosty 6.8°C (44.2°F). Saronno in December experiences a low-temperature average of 1.7°C (35.1°F).Humidity
The average relative humidity in December is 75%.Rainfall
In December, in Saronno, the rain falls for 8.8 days. Throughout December, 52mm (2.05") of precipitation is accumulated. In Saronno, during the entire year, the rain falls for 157.4 days and collects up to 996mm (39.21") of precipitation.Snowfall
January through March, November and December are months with snowfall. In Saronno, in December, during 1.6 snowfall days, 29mm (1.14") of snow is typically accumulated. In Saronno, during the entire year, snow falls for 7.2 days and aggregates up to 110mm (4.33") of snow.Daylight
With an average of 8h and 48min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:44 and sunset at 16:41. On the last day of December, in Saronno, sunrise is at 08:04 and sunset at 16:49 CET.
Sunshine
The average sunshine in December in Saronno is 5.8h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index, 2 during December, leads to the following recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Saronno during December?
What is the average humidity in December in Saronno?
How much does it rain in Saronno in December?
How much does it snow in Saronno in December?
What is the month with the shortest days in Saronno?
What is the average length of the day in December in Saronno?
When is the sunrise / sunset in December in Saronno?
How long on average sun shines in December in Saronno?
When is the lowest UV index in Saronno?
What is the UV index intensity in December in Saronno?
Average temperature in December
Saronno, Italy
- Average high temperature in December: 6.8°C
The warmest month (with the highest average high temperature) is July (28.6°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in December: 1.7°C
The month with the highest average low temperature is August (18.6°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in December
Saronno, Italy
- Average pressure in December: 1020mbar
The month with the highest atmospheric pressure is December (1020mbar).
The months with the lowest atmospheric pressure are April and May (1014.7mbar).
Average wind speed in December
Saronno, Italy
- Average wind speed in December: 5.7km/h
The windiest month (with the highest average wind speed) is April (7.3km/h).
The calmest month (with the lowest average wind speed) is December (5.7km/h).
Average humidity in December
Saronno, Italy
- Average humidity in December: 75%
The month with the highest relative humidity is November (79%).
The months with the lowest relative humidity are July and August (69%).
Average rainfall in December
Saronno, Italy
- Average rainfall in December: 52mm
The wettest month (with the highest rainfall) is November (152mm).
The driest month (with the least rainfall) is January (37mm).
Average rainfall days in December
Saronno, Italy
- Average rainfall days in December: 8.8 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is January (8.6 days).
Average snowfall in December
Saronno, Italy
- Average snowfall in December: 29mm
The month with the highest snowfall is February (32mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Saronno, Italy
- Average snowfall days in December: 1.6 days
The month with the highest number of snowfall days is January (2.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Saronno, Italy
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 5h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is November (Average sunshine: 4h and 48min).
Average sunshine days in December
Saronno, Italy
- Average sunshine days in December: 19.5 days
The month with the most sunshine days is January (19.9 days).
The month with the least sunshine days is April (12.5 days).
Average UV index in December
Saronno, Italy
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Saronno, Italy
- Average cloud cover in December: 35
The month with the most cloud cover is November (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 21).
Average visibility in December
Saronno, Italy
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Saronno, Italy
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