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 transition to December results in a modest reduction in average high-temperature, moving from a fresh 11.3°C (52.3°F) in November to a frosty 6.9°C (44.4°F). During December nights, Silvano d'Orba witnesses a consistent average temperature of 1.8°C (35.2°F).Humidity
In Silvano d'Orba, the average relative humidity in December is 83%.Rainfall
In Silvano d'Orba, during December, the rain falls for 9 days and regularly aggregates up to 48mm (1.89") of precipitation. In Silvano d'Orba, during the entire year, the rain falls for 160.2 days and collects up to 687mm (27.05") of precipitation.Snowfall
January through March, November and December are months with snowfall in Silvano d'Orba. In Silvano d'Orba, in December, snow falls for 1.9 days, with typically accumulated 31mm (1.22") of snow. Throughout the year, in Silvano d'Orba, there are 9.8 snowfall days, and 202mm (7.95") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 54min of daylight.On the first day of the month, sunrise is at 07:42 and sunset at 16:46. On the last day of December, sunrise is at 08:02 and sunset at 16:54 CET.
Sunshine
In December, the average sunshine in Silvano d'Orba, Italy, 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 in Silvano d'Orba. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Avoiding the Sun during its peak radiation time around midday is a healthy practice. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold in Silvano d'Orba?
What is the average humidity in December in Silvano d'Orba?
How many days does it rain in December in Silvano d'Orba?
How many days does it snow in December in Silvano d'Orba?
What is the month with the shortest days in Silvano d'Orba?
How many hours of daylight does Silvano d'Orba have in December?
What time are sunrise and sunset in December in Silvano d'Orba?
How many hours of sunshine does Silvano d'Orba have in December?
What are the months with the lowest UV index in Silvano d'Orba?
What is the UV index intensity in December in Silvano d'Orba?
Average temperature in December
Silvano d'Orba, Italy
- Average high temperature in December: 6.9°C
The warmest month (with the highest average high temperature) is August (28.4°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in December: 1.8°C
The month with the highest average low temperature is August (16.9°C).
The coldest month (with the lowest average low temperature) is January (0.8°C).
Average pressure in December
Silvano d'Orba, Italy
- Average pressure in December: 1019.2mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is April (1014.1mbar).
Average wind speed in December
Silvano d'Orba, Italy
- Average wind speed in December: 4.9km/h
The windiest month (with the highest average wind speed) is March (7.2km/h).
The calmest month (with the lowest average wind speed) is December (4.9km/h).
Average humidity in December
Silvano d'Orba, Italy
- Average humidity in December: 83%
The month with the highest relative humidity is November (86%).
The month with the lowest relative humidity is August (71%).
Average rainfall in December
Silvano d'Orba, Italy
- Average rainfall in December: 48mm
The wettest month (with the highest rainfall) is November (107mm).
The driest month (with the least rainfall) is September (39mm).
Average rainfall days in December
Silvano d'Orba, Italy
- Average rainfall days in December: 9 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is December (9 days).
Average snowfall in December
Silvano d'Orba, Italy
- Average snowfall in December: 31mm
The month with the highest snowfall is January (75mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Silvano d'Orba, Italy
- Average snowfall days in December: 1.9 days
The month with the highest number of snowfall days is January (3.5 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
Silvano d'Orba, 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 54min).
Average sunshine days in December
Silvano d'Orba, Italy
- Average sunshine days in December: 18.6 days
The month with the most sunshine days is December (18.6 days).
The month with the least sunshine days is June (9.4 days).
Average UV index in December
Silvano d'Orba, Italy
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Silvano d'Orba, Italy
- Average cloud cover in December: 39
The month with the most cloud cover is November (Cloud cover 51).
The months with the least cloud cover are July and August (Cloud cover 20).
Average visibility in December
Silvano d'Orba, 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).
