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
December
Weather in December
Temperature
The shift from November to December includes a small decrease in the average high-temperature, from a cool 11.5°C (52.7°F) to a frosty 6.8°C (44.2°F). December nights experience a minor temperature downturn to a wintry 2°C (35.6°F).Humidity
In Cassolnovo, the average relative humidity in December is 79%.Rainfall
In Cassolnovo, during December, the rain falls for 9.4 days and regularly aggregates up to 50mm (1.97") of precipitation. In Cassolnovo, during the entire year, the rain falls for 175 days and collects up to 961mm (37.83") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Cassolnovo, during December, snow falls for 1.9 days and regularly aggregates up to 26mm (1.02") of snow. Throughout the year, in Cassolnovo, there are 7.2 snowfall days, and 126mm (4.96") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 48min of daylight.On the first day of the month, sunrise is at 07:44 and sunset at 16:43. On the last day of December, sunrise is at 08:04 and sunset at 16:51 CET.
Sunshine
The average sunshine in December is 5.8h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 2 during December translates into the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold?
What is the average humidity in December?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
How many hours of sunshine does Cassolnovo have in December?
What is the month with the lowest UV index?
How high is the UV index in December?
Average temperature in December
Cassolnovo, Italy
- Average high temperature in December: 6.8°C
The warmest months (with the highest average high temperature) are July and August (29.1°C).
The month with the lowest average high temperature is January (6.2°C).
- Average low temperature in December: 2°C
The month with the highest average low temperature is August (18.3°C).
The coldest month (with the lowest average low temperature) is January (0.8°C).
Average pressure in December
Cassolnovo, Italy
- Average pressure in December: 1019.8mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The months with the lowest atmospheric pressure are April and May (1014.5mbar).
Average wind speed in December
Cassolnovo, Italy
- Average wind speed in December: 5.2km/h
The windiest month (with the highest average wind speed) is April (6.9km/h).
The calmest month (with the lowest average wind speed) is August (5.1km/h).
Average humidity in December
Cassolnovo, Italy
- Average humidity in December: 79%
The month with the highest relative humidity is November (82%).
The month with the lowest relative humidity is August (70%).
Average rainfall in December
Cassolnovo, Italy
- Average rainfall in December: 50mm
The wettest month (with the highest rainfall) is November (141mm).
The driest month (with the least rainfall) is January (36mm).
Average rainfall days in December
Cassolnovo, Italy
- Average rainfall days in December: 9.4 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is January (9.1 days).
Average snowfall in December
Cassolnovo, Italy
- Average snowfall in December: 26mm
The month with the highest snowfall is February (49mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Cassolnovo, Italy
- Average snowfall days in December: 1.9 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
Cassolnovo, 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 48min).
The month with the least sunshine is November (Average sunshine: 4h and 54min).
Average sunshine days in December
Cassolnovo, Italy
- Average sunshine days in December: 18.9 days
The month with the most sunshine days is December (18.9 days).
The month with the least sunshine days is May (7.4 days).
Average UV index in December
Cassolnovo, Italy
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Cassolnovo, Italy
- Average cloud cover in December: 35
The month with the most cloud cover is November (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 19).
Average visibility in December
Cassolnovo, Italy
- Average visibility in December: 9km
The month with the highest visibility is June (10km).
The month with the lowest visibility is November (8km).
