December weather forecastTres, Italy
December
Weather in December
The first month of the winter, December, is still a cold month in Tres, Italy, with an average temperature ranging between max 3°C (37.4°F) and min -3.6°C (25.5°F).Temperature
Tres in December experiences a gentle temperature dip, with average high-temperatures reducing from a frosty 7.2°C (45°F) in November to a cold 3°C (37.4°F). In December, Tres's temperature tends to fall to an average low of -3.6°C (25.5°F) during the night.Humidity
With an average relative humidity of 73%, December is the least humid month.Rainfall
In December, the rain falls for 5.2 days. Throughout December, 47mm (1.85") of precipitation is accumulated. Throughout the year, in Tres, there are 176.9 rainfall days, and 999mm (39.33") of precipitation is accumulated.Snowfall
Months with snowfall in Tres are January through June, September through December. In Tres, in December, during 11.1 snowfall days, 360mm (14.17") of snow is typically accumulated. Throughout the year, in Tres, there are 75.3 snowfall days, and 2397mm (94.37") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 8h and 42min of daylight.On the first day of the month, sunrise is at 07:38 and sunset at 16:31. On the last day of December, sunrise is at 07:58 and sunset at 16:39 CET.
Sunshine
In Tres, Italy, the average sunshine in December is 6.5h.UV index
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Tres. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 2 during December translates into these guidelines:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. 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
Tres, Italy
- Average high temperature in December: 3°C
The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in December: -3.6°C
The month with the highest average low temperature is August (10.7°C).
The coldest month (with the lowest average low temperature) is January (-4.7°C).
Average pressure in December
Tres, Italy
- Average pressure in December: 1020.2mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is May (1015mbar).
Average wind speed in December
Tres, Italy
- Average wind speed in December: 6.7km/h
The windiest month (with the highest average wind speed) is February (7.5km/h).
The calmest month (with the lowest average wind speed) is November (6km/h).
Average humidity in December
Tres, Italy
- Average humidity in December: 73%
The month with the highest relative humidity is November (80%).
The month with the lowest relative humidity is December (73%).
Average rainfall in December
Tres, Italy
- Average rainfall in December: 47mm
The wettest month (with the highest rainfall) is November (140mm).
The driest month (with the least rainfall) is January (33mm).
Average rainfall days in December
Tres, Italy
- Average rainfall days in December: 5.2 days
The month with the highest number of rainy days is May (23.3 days).
The month with the least rainy days is December (5.2 days).
Average snowfall in December
Tres, Italy
- Average snowfall in December: 360mm
The month with the highest snowfall is November (698mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Tres, Italy
- Average snowfall days in December: 11.1 days
The month with the highest number of snowfall days is March (13.9 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Tres, Italy
- Average daylight in December: 8h and 42min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 6h and 30min
The months with the most sunshine are June and July (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 5h and 54min).
Average sunshine days in December
Tres, Italy
- Average sunshine days in December: 19 days
The month with the most sunshine days is December (19 days).
The month with the least sunshine days is June (2.2 days).
Average UV index in December
Tres, Italy
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in December
Tres, Italy
- Average cloud cover in December: 27
The month with the most cloud cover is November (Cloud cover 38).
The month with the least cloud cover is December (Cloud cover 27).
Average visibility in December
Tres, Italy
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, May, June, July, August and December (9km).
The months with the lowest visibility are April, September, October and November (8km).
