December weather forecastVignanello, Italy
December
Weather in December
The first month of the winter, December, is also a fresh month in Vignanello, Italy, with temperature in the range of an average low of 4.5°C (40.1°F) and an average high of 10.7°C (51.3°F).Temperature
The beginning of December subtly marks a decrease in the average high-temperature, transitioning from a refreshing 14.9°C (58.8°F) in November to a fresh 10.7°C (51.3°F). The average temperature drops to an icy 4.5°C (40.1°F) during the night in the month of December.Humidity
In Vignanello, the average relative humidity in December is 80%.Rainfall
In Vignanello, in December, during 13 rainfall days, 41mm (1.61") of precipitation is typically accumulated. Throughout the year, there are 137.9 rainfall days, and 479mm (18.86") of precipitation is accumulated.Snowfall
In Vignanello, snow does not fall in April through December.Daylight
With an average of 9h and 6min of daylight, December has the shortest days of the year in Vignanello.On the first day of December in Vignanello, Italy, sunrise is at 07:20 and sunset at 16:39. On the last day of the month, sunrise is at 07:40 and sunset at 16:48 CET.
Sunshine
The average sunshine in December in Vignanello is 5.6h.UV index
December is the month with the lowest UV index in Vignanello, Italy, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 2 in December translates into these instructions:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Minimize direct exposure to the Sun during midday when its radiation is at its peak. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Vignanello, Italy
- Average high temperature in December: 10.7°C
The warmest month (with the highest average high temperature) is August (31.2°C).
The month with the lowest average high temperature is January (9.8°C).
- Average low temperature in December: 4.5°C
The month with the highest average low temperature is August (18.3°C).
The coldest month (with the lowest average low temperature) is February (3.1°C).
Average pressure in December
Vignanello, Italy
- Average pressure in December: 1018.5mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The months with the lowest atmospheric pressure are April and July (1014mbar).
Average wind speed in December
Vignanello, Italy
- Average wind speed in December: 11.8km/h
The windiest month (with the highest average wind speed) is February (13.8km/h).
The calmest month (with the lowest average wind speed) is July (8.6km/h).
Average humidity in December
Vignanello, Italy
- Average humidity in December: 80%
The month with the highest relative humidity is November (82%).
The month with the lowest relative humidity is August (59%).
Average rainfall in December
Vignanello, Italy
- Average rainfall in December: 41mm
The wettest month (with the highest rainfall) is November (73mm).
The driest month (with the least rainfall) is August (20mm).
Average rainfall days in December
Vignanello, Italy
- Average rainfall days in December: 13 days
The month with the highest number of rainy days is November (14.1 days).
The month with the least rainy days is August (5.8 days).
Average snowfall in December
Vignanello, Italy
- Average snowfall in December: 0mm
The month with the highest snowfall is February (14mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Vignanello, Italy
- Average snowfall days in December: 0.2 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Vignanello, Italy
- Average daylight in December: 9h and 6min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in December: 5h and 36min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in December
Vignanello, Italy
- Average sunshine days in December: 16 days
The month with the most sunshine days is August (23.3 days).
The month with the least sunshine days is November (14 days).
Average UV index in December
Vignanello, Italy
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Vignanello, Italy
- Average cloud cover in December: 39
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in December
Vignanello, Italy
- Average visibility in December: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).
