December weather forecastSpinetta Marengo, Italy
December
Weather in December
December, the first month of the winter in Spinetta Marengo, is also a frosty month, with an average temperature varying between 6.8°C (44.2°F) and 1.8°C (35.2°F).Temperature
The advent of December brings a subtle shift in temperature, with the average high moving from a fresh 11.4°C (52.5°F) in November to a chilly 6.8°C (44.2°F). Spinetta Marengo maintains a consistent average nighttime low-temperature of 1.8°C (35.2°F) throughout December.Humidity
The average relative humidity in December in Spinetta Marengo is 82%.Rainfall
In December, the rain falls for 7.7 days. Throughout December, 37mm (1.46") of precipitation is accumulated. Throughout the year, 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 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
With an average of 8h and 54min of daylight, December has the shortest days of the year in Spinetta Marengo.On the first day of the month, sunrise is at 07:43 and sunset at 16:45. On the last day of December, sunrise is at 08:02 and sunset at 16:54 CET.
Sunshine
In Spinetta Marengo, Italy, the average sunshine in December is 5.5h.UV index
The months with the lowest UV index in Spinetta Marengo are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 2 translates into these guidelines:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Spinetta Marengo, 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
Spinetta Marengo, 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
Spinetta Marengo, 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
Spinetta Marengo, 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
Spinetta Marengo, 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
Spinetta Marengo, 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
Spinetta Marengo, 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
Spinetta Marengo, 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
Spinetta Marengo, Italy
- Average daylight in December: 8h and 54min
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 30min
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
Spinetta Marengo, 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
Spinetta Marengo, 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
Spinetta Marengo, 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
Spinetta Marengo, 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).
