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's advent presents an average high-temperature of a freezing cold -0.5°C (31.1°F), indicating a slight variation from the conditions of the previous month. Susa's average low-temperature in December is measured at a still subzero cold -9.3°C (15.3°F).Humidity
The average relative humidity in December in Susa is 82%.Rainfall
In December, in Susa, the rain falls for 6.2 days. Throughout December, 55mm (2.17") of precipitation is accumulated. In Susa, during the entire year, the rain falls for 155.3 days and collects up to 617mm (24.29") of precipitation.Snowfall
January through June, September through December are months with snowfall in Susa. In December, it is snowing for 14.7 days. Throughout December, 412mm (16.22") of snow is accumulated. Throughout the year, in Susa, there are 98.6 snowfall days, and 2112mm (83.15") of snow is accumulated.Daylight
December has the shortest days of the year in Susa, with an average of 8h and 48min of daylight.On the first day of December, sunrise is at 07:50 and sunset at 16:51. On the last day of the month, sunrise is at 08:10 and sunset at 16:59 CET.
Sunshine
The average sunshine in December is 5.9h.UV index
In December, the average daily maximum UV index in Susa is 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 average person.Note: In December, a regular UV index of 2 translates into these guidelines:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Frequently asked questions
How cold is it in Susa in December?
What is the average humidity in December in Susa?
How much does it rain in Susa in December?
How much does it snow in Susa in December?
What is the month with the shortest days in Susa?
How many hours of daylight does Susa have in December?
What time are sunrise and sunset in December in Susa?
How long on average sun shines in December in Susa?
What is the UV index reading in December in Susa?
Average temperature in December
Susa, Italy
- Average high temperature in December: -0.5°C
The warmest month (with the highest average high temperature) is August (18.6°C).
The month with the lowest average high temperature is January (-1.7°C).
- Average low temperature in December: -9.3°C
The month with the highest average low temperature is August (6.8°C).
The coldest month (with the lowest average low temperature) is January (-10.9°C).
Average pressure in December
Susa, Italy
- Average pressure in December: 1020.1mbar
The month with the highest atmospheric pressure is December (1020.1mbar).
The month with the lowest atmospheric pressure is April (1014.6mbar).
Average wind speed in December
Susa, Italy
- Average wind speed in December: 9.1km/h
The windiest month (with the highest average wind speed) is December (9.1km/h).
The calmest month (with the lowest average wind speed) is August (5.7km/h).
Average humidity in December
Susa, Italy
- Average humidity in December: 82%
The months with the highest relative humidity are February and March (87%).
The months with the lowest relative humidity are July and August (72%).
Average rainfall in December
Susa, Italy
- Average rainfall in December: 55mm
The wettest month (with the highest rainfall) is June (74mm).
The driest month (with the least rainfall) is September (34mm).
Average rainfall days in December
Susa, Italy
- Average rainfall days in December: 6.2 days
The month with the highest number of rainy days is June (21.3 days).
The month with the least rainy days is December (6.2 days).
Average snowfall in December
Susa, Italy
- Average snowfall in December: 412mm
The month with the highest snowfall is November (431mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Susa, Italy
- Average snowfall days in December: 14.7 days
The month with the highest number of snowfall days is March (17.6 days).
The month with the least snowfall days is August (0 days).
Average daylight in December /
Average sunshine in December
Susa, 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 12min).
The month with the least sunshine is November (Average sunshine: 5h and 18min).
Average sunshine days in December
Susa, Italy
- Average sunshine days in December: 15.5 days
The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is May (6.4 days).
Average UV index in December
Susa, Italy
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 4).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in December
Susa, Italy
- Average cloud cover in December: 35
The month with the most cloud cover is April (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in December
Susa, Italy
- Average visibility in December: 8km
The months with the highest visibility are June, July and August (9km).
The months with the lowest visibility are January, February, March, April and November (7km).
Susa, Italy
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