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 arrival coincides with a soft drop in the average high-temperature, subtly decreasing from November's subzero cold -0.4°C (31.3°F) to a still freezing cold -3.7°C (25.3°F). During December, the nighttime temperature in Sondalo averages of -12.1°C (10.2°F).Humidity
The average relative humidity in December in Sondalo is 87%.Rainfall
In December, the rain falls for 7.6 days. Throughout December, 32mm (1.26") of precipitation is accumulated. Throughout the year, there are 176.2 rainfall days, and 842mm (33.15") of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall in Sondalo. In Sondalo, Italy, during December, snow falls for 11.6 days and regularly aggregates up to 144mm (5.67") of snow. In Sondalo, during the entire year, snow falls for 83.5 days and aggregates up to 1438mm (56.61") of snow.Daylight
December has the shortest days of the year in Sondalo, with an average of 8h and 42min of daylight.On the first day of the month, sunrise is at 07:41 and sunset at 16:34. On the last day of December, sunrise is at 08:01 and sunset at 16:42 CET.
Sunshine
In Sondalo, the average sunshine in December is 4.8h.UV index
In Sondalo, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In December, the maximum UV index of 2 translates into these guidelines:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
How cold is it in Sondalo in December?
What is the average humidity in December in Sondalo?
How many days does it rain in December in Sondalo?
How many days does it snow in December in Sondalo?
What is the month with the shortest days in Sondalo?
What is the average length of the day in December in Sondalo?
When are sunrise and sunset in December in Sondalo?
How long on average sun shines in December in Sondalo?
How high is the UV index in December in Sondalo?
Average temperature in December
Sondalo, Italy
- Average high temperature in December: -3.7°C
The warmest month (with the highest average high temperature) is July (14.9°C).
The month with the lowest average high temperature is January (-4.8°C).
- Average low temperature in December: -12.1°C
The month with the highest average low temperature is August (4.8°C).
The coldest months (with the lowest average low temperature) are January and February (-13.9°C).
Average pressure in December
Sondalo, Italy
- Average pressure in December: 1020.5mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in December
Sondalo, Italy
- Average wind speed in December: 9.2km/h
The windiest month (with the highest average wind speed) is December (9.2km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).
Average humidity in December
Sondalo, Italy
- Average humidity in December: 87%
The month with the highest relative humidity is April (94%).
The month with the lowest relative humidity is July (80%).
Average rainfall in December
Sondalo, Italy
- Average rainfall in December: 32mm
The wettest month (with the highest rainfall) is August (121mm).
The driest month (with the least rainfall) is January (27mm).
Average rainfall days in December
Sondalo, Italy
- Average rainfall days in December: 7.6 days
The month with the highest number of rainy days is July (23.5 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in December
Sondalo, Italy
- Average snowfall in December: 144mm
The month with the highest snowfall is November (309mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in December
Sondalo, Italy
- Average snowfall days in December: 11.6 days
The month with the highest number of snowfall days is February (16.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Sondalo, Italy
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is November (Average sunshine: 3h and 42min).
Average sunshine days in December
Sondalo, Italy
- Average sunshine days in December: 16.3 days
The month with the most sunshine days is December (16.3 days).
The months with the least sunshine days are June and July (4.8 days).
Average UV index in December
Sondalo, Italy
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 3).
The months with the lowest UV index are January, February, March, April, October and November (UV index 1).
Average cloud cover in December
Sondalo, Italy
- Average cloud cover in December: 51
The month with the most cloud cover is April (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 47).
Average visibility in December
Sondalo, Italy
- Average visibility in December: 7km
The month with the highest visibility is July (8km).
The months with the lowest visibility are March, April and May (5km).
Sondalo, Italy
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