December weather forecastUsellus, Italy
December
Weather in December
The first month of the winter, December, is also a moderate month in Usellus, Italy, with an average temperature varying between 14.2°C (57.6°F) and 8.5°C (47.3°F).Temperature
The transition into December is accompanied by a slight temperature decrease, with the average high-temperature shifting from an enjoyable 17.4°C (63.3°F) in November to a mild 14.2°C (57.6°F). The average temperature during December nights in Usellus, Italy, is registered at a chilly 8.5°C (47.3°F).Humidity
In Usellus, the average relative humidity in December is 78%.Rainfall
In Usellus, in December, it is raining for 11.1 days, with typically 25mm (0.98") of accumulated precipitation. Throughout the year, there are 107.3 rainfall days, and 264mm (10.39") of precipitation is accumulated.Snowfall
January, March through December are months without snowfall.Daylight
The month with the shortest days is December, with an average of 9h and 24min of daylight.On the first day of the month, sunrise is at 07:27 and sunset at 17:00. On the last day of December, sunrise is at 07:45 and sunset at 17:09 CET.
Sunshine
In Usellus, the average sunshine in December is 6.3h.UV index
January, February and December, with an average maximum UV index of 3, are months with the lowest UV index in Usellus. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In December, a daily UV index of 3 turns into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Usellus, Italy
- Average high temperature in December: 14.2°C
The warmest month (with the highest average high temperature) is August (29.9°C).
The month with the lowest average high temperature is January (12.8°C).
- Average low temperature in December: 8.5°C
The month with the highest average low temperature is August (20.8°C).
The coldest month (with the lowest average low temperature) is February (6.5°C).
Average pressure in December
Usellus, Italy
- Average pressure in December: 1019.2mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The months with the lowest atmospheric pressure are April and November (1014.2mbar).
Average wind speed in December
Usellus, Italy
- Average wind speed in December: 15.1km/h
The windiest month (with the highest average wind speed) is January (15.9km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in December
Usellus, Italy
- Average humidity in December: 78%
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (61%).
Average rainfall in December
Usellus, Italy
- Average rainfall in December: 25mm
The wettest month (with the highest rainfall) is November (53mm).
The driest month (with the least rainfall) is July (4mm).
Average rainfall days in December
Usellus, Italy
- Average rainfall days in December: 11.1 days
The month with the highest number of rainy days is January (12.5 days).
The month with the least rainy days is July (3.1 days).
Average snowfall in December
Usellus, Italy
- Average snowfall in December: 0mm
The month with the highest snowfall is February (2mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Usellus, Italy
- Average snowfall days in December: 0.1 days
The months with the highest number of snowfall days are February and December (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Usellus, Italy
- Average daylight in December: 9h and 24min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 6h and 18min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in December
Usellus, Italy
- Average sunshine days in December: 17.2 days
The months with the most sunshine days are July and August (25.2 days).
The month with the least sunshine days is February (14.6 days).
Average UV index in December
Usellus, Italy
- Average UV index in December: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in December
Usellus, Italy
- Average cloud cover in December: 33
The month with the most cloud cover is January (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility in December
Usellus, Italy
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
