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
The beginning of December subtly marks a decrease in the average high-temperature, transitioning from a refreshing 16°C (60.8°F) in November to a fresh 11.8°C (53.2°F). Salle observes a consistent average low-temperature of 6.9°C (44.4°F) throughout December nights.Humidity
In Salle, the average relative humidity in December is 71%.Rainfall
In Salle, in December, during 10.7 rainfall days, 27mm (1.06") of precipitation is typically accumulated. Throughout the year, in Salle, there are 128.6 rainfall days, and 418mm (16.46") of precipitation is accumulated.Snowfall
Months with snowfall in Salle are January through March, November and December. In Salle, in December, during 0.6 snowfall days, 5mm (0.2") of snow is typically accumulated. In Salle, during the entire year, snow falls for 4.4 days and aggregates up to 78mm (3.07") of snow.Daylight
With an average of 9h and 12min of daylight, December has the shortest days of the year in Salle.On the first day of the month, sunrise is at 07:13 and sunset at 16:33. On the last day of December, in Salle, sunrise is at 07:32 and sunset at 16:42 CET.
Sunshine
The average sunshine in December in Salle is 6.6h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: In December, a daily UV index of 3 turns into the following recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Around midday, solar radiation is most harmful; hence, exposure should be limited. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What is the usual temperature for Salle in December?
What is the average humidity in December in Salle?
How many days does it rain in December in Salle?
How many days does it snow in December in Salle?
What is the month with the shortest days in Salle?
How many hours of daylight does Salle have in December?
When are sunrise and sunset in December in Salle?
How many hours of sunshine does Salle have in December?
What is the month with the lowest UV index in Salle?
How high is the UV index in December in Salle?
Average temperature in December
Salle, Italy
- Average high temperature in December: 11.8°C
The warmest month (with the highest average high temperature) is August (28.9°C).
The month with the lowest average high temperature is January (10.3°C).
- Average low temperature in December: 6.9°C
The month with the highest average low temperature is August (21.1°C).
The coldest month (with the lowest average low temperature) is January (5.6°C).
Average pressure in December
Salle, 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 (1013.6mbar).
Average wind speed in December
Salle, Italy
- Average wind speed in December: 11km/h
The windiest month (with the highest average wind speed) is February (12km/h).
The calmest month (with the lowest average wind speed) is November (9.4km/h).
Average humidity in December
Salle, Italy
- Average humidity in December: 71%
The months with the highest relative humidity are January and November (74%).
The months with the lowest relative humidity are July and August (60%).
Average rainfall in December
Salle, Italy
- Average rainfall in December: 27mm
The wettest month (with the highest rainfall) is January (54mm).
The driest month (with the least rainfall) is August (20mm).
Average rainfall days in December
Salle, Italy
- Average rainfall days in December: 10.7 days
The month with the highest number of rainy days is May (13.6 days).
The month with the least rainy days is August (7.2 days).
Average snowfall in December
Salle, Italy
- Average snowfall in December: 5mm
The month with the highest snowfall is February (38mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Salle, Italy
- Average snowfall days in December: 0.6 days
The month with the highest number of snowfall days is February (1.9 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
Salle, Italy
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 6h and 4min
The months with the most sunshine are June, July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in December
Salle, Italy
- Average sunshine days in December: 16.1 days
The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is June (12.4 days).
Average UV index in December
Salle, Italy
- Average UV index in December: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in December
Salle, Italy
- Average cloud cover in December: 29
The month with the most cloud cover is January (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in December
Salle, Italy
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Salle, Italy
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