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
In Alessandria, entering December brings a subtle temperature decrement, reducing from November's fresh 11.4°C (52.5°F) to a frosty 6.8°C (44.2°F). December nights in Alessandria anticipate an average temperature of 1.8°C (35.2°F), a modest decline from the daytime.Humidity
In Alessandria, the average relative humidity in December is 82%.Rainfall
In Alessandria, in December, during 7.7 rainfall days, 37mm (1.46") of precipitation is typically accumulated. Throughout the year, in Alessandria, there are 138.4 rainfall days, and 612mm (24.09") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Alessandria. In December, it is snowing for 1.5 days. Throughout December, 18mm (0.71") of snow is accumulated. Throughout the year, there are 6.3 snowfall days, and 125mm (4.92") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 8h and 54min of daylight.On the first day of December, sunrise is at 07:43 and sunset at 16:45. On the last day of the month, sunrise is at 08:03 and sunset at 16:54 CET.
Sunshine
In December, the average sunshine in Alessandria is 5.5h.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 minimal health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 2 during December translates into these guidelines:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Alessandria in December?
What is the average humidity in December in Alessandria?
How much does it rain in Alessandria in December?
How many days does it snow in December in Alessandria?
What is the month with the shortest days in Alessandria?
What is the average length of the day in December in Alessandria?
What time are sunrise and sunset in December in Alessandria?
How many hours of sunshine does Alessandria have in December?
What are the months with the lowest UV index in Alessandria?
What is the UV index intensity in December in Alessandria?
Average temperature in December
Alessandria, Italy
- Average high temperature in December: 6.8°C
The warmest month (with the highest average high temperature) is July (29.1°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in December: 1.8°C
The month with the highest average low temperature is August (17.1°C).
The coldest month (with the lowest average low temperature) is January (0.5°C).
Average pressure in December
Alessandria, Italy
- Average pressure in December: 1019.4mbar
The month with the highest atmospheric pressure is December (1019.4mbar).
The month with the lowest atmospheric pressure is April (1014.2mbar).
Average wind speed in December
Alessandria, Italy
- Average wind speed in December: 5.2km/h
The windiest months (with the highest average wind speed) are March and April (7.1km/h).
The calmest month (with the lowest average wind speed) is December (5.2km/h).
Average humidity in December
Alessandria, Italy
- Average humidity in December: 82%
The month with the highest relative humidity is November (85%).
The month with the lowest relative humidity is August (72%).
Average rainfall in December
Alessandria, Italy
- Average rainfall in December: 37mm
The wettest month (with the highest rainfall) is November (106mm).
The driest month (with the least rainfall) is January (26mm).
Average rainfall days in December
Alessandria, Italy
- Average rainfall days in December: 7.7 days
The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (7.6 days).
Average snowfall in December
Alessandria, Italy
- Average snowfall in December: 18mm
The month with the highest snowfall is January (44mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Alessandria, Italy
- Average snowfall days in December: 1.5 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
Alessandria, Italy
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 5h and 3min
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 42min).
Average sunshine days in December
Alessandria, Italy
- Average sunshine days in December: 21.6 days
The month with the most sunshine days is December (21.6 days).
The month with the least sunshine days is June (13.1 days).
Average UV index in December
Alessandria, 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
Alessandria, Italy
- Average cloud cover in December: 41
The month with the most cloud cover is November (Cloud cover 53).
The months with the least cloud cover are July and August (Cloud cover 21).
Average visibility in December
Alessandria, Italy
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August and September (9km).
The month with the lowest visibility is November (7km).
