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 onset of December aligns with a soft reduction in the average high-temperature, gently falling from a cool 11.4°C (52.5°F) in November to a chilly 6.8°C (44.2°F). Night temperatures during December stabilize at an average of 1.8°C (35.2°F), closely mirroring the daytime temperatures.Humidity
In December, the average relative humidity in Valenza is 82%.Rainfall
In Valenza, in December, during 7.7 rainfall days, 37mm (1.46") of precipitation is typically accumulated. In Valenza, during the entire year, the rain falls for 138.4 days and collects up to 612mm (24.09") of precipitation.Snowfall
January through March, November and December are months with snowfall. In Valenza, in December, during 1.5 snowfall days, 18mm (0.71") of snow is typically accumulated. In Valenza, during the entire year, snow falls for 6.3 days and aggregates up to 125mm (4.92") of snow.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 07:43 and sunset at 16:45. On the last day of December, sunrise is at 08:03 and sunset at 16:53 CET.
Sunshine
In Valenza, Italy, the average sunshine in December 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 low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average UV index of 2 in December transforms into this advice:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold in Valenza?
What is the average humidity in December in Valenza?
How much does it rain in Valenza in December?
How many days does it snow in December in Valenza?
What is the month with the shortest days in Valenza?
What is the average length of the day in December in Valenza?
When are sunrise and sunset in December in Valenza?
How many hours of sunshine does Valenza have in December?
When is the lowest UV index in Valenza?
How high is the UV index in December in Valenza?
Average temperature in December
Valenza, 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
Valenza, 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
Valenza, 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
Valenza, 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
Valenza, 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
Valenza, 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
Valenza, 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
Valenza, 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
Valenza, 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 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
Valenza, 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
Valenza, 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
Valenza, 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
Valenza, 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).
