December weather forecastRosà, Italy
December
Weather in December
December, the first month of the winter in Rosà, is still a cold month, with an average temperature fluctuating between 5.8°C (42.4°F) and 0°C (32°F).Temperature
December is characterized by a slight reduction in average high-temperature, easing from a cool 10.5°C (50.9°F) in November to a wintry 5.8°C (42.4°F). The month of December records an average low-temperature of 0°C (32°F).Humidity
The months with the lowest humidity in Rosà are August and December, with an average relative humidity of 74%.Rainfall
In December, the rain falls for 10.1 days. Throughout December, 57mm (2.24") of precipitation is accumulated. Throughout the year, there are 210.9 rainfall days, and 1130mm (44.49") of precipitation is accumulated.Snowfall
Months with snowfall in Rosà are January through March and December. December is the first month it typically snows in Rosà. Throughout December, in the average 1.5 snowfall days, it receives 21mm (0.83") of snow. Throughout the year, in Rosà, there are 6.9 snowfall days, and 79mm (3.11") of snow is accumulated.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 07:33 and sunset at 16:30. On the last day of December, sunrise is at 07:53 and sunset at 16:38 CET.
Sunshine
In Rosà, the average sunshine in December is 6.2h.UV index
The months with the lowest UV index in Rosà, Italy, are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A maximum UV index of 2 in December translates into the following recommendations:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Rosà, Italy
- Average high temperature in December: 5.8°C
The warmest month (with the highest average high temperature) is August (25.5°C).
The month with the lowest average high temperature is January (4.5°C).
- Average low temperature in December: 0°C
The months with the highest average low temperature are July and August (15.8°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).
Average pressure in December
Rosà, Italy
- Average pressure in December: 1019.8mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is May (1014.7mbar).
Average wind speed in December
Rosà, Italy
- Average wind speed in December: 5.7km/h
The windiest month (with the highest average wind speed) is April (7.3km/h).
The calmest month (with the lowest average wind speed) is December (5.7km/h).
Average humidity in December
Rosà, Italy
- Average humidity in December: 74%
The month with the highest relative humidity is November (81%).
The months with the lowest relative humidity are August and December (74%).
Average rainfall in December
Rosà, Italy
- Average rainfall in December: 57mm
The wettest month (with the highest rainfall) is June (142mm).
The driest month (with the least rainfall) is January (41mm).
Average rainfall days in December
Rosà, Italy
- Average rainfall days in December: 10.1 days
The month with the highest number of rainy days is May (25 days).
The month with the least rainy days is December (10.1 days).
Average snowfall in December
Rosà, Italy
- Average snowfall in December: 21mm
The month with the highest snowfall is February (31mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Rosà, Italy
- Average snowfall days in December: 1.5 days
The months with the highest number of snowfall days are January and February (2.3 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
Rosà, Italy
- Average daylight in December: 8h and 48min
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 48min).
- Average sunshine in December: 6h and 12min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The months with the least sunshine are February and November (Average sunshine: 5h and 30min).
Average sunshine days in December
Rosà, Italy
- Average sunshine days in December: 18.9 days
The month with the most sunshine days is December (18.9 days).
The month with the least sunshine days is June (2.8 days).
Average UV index in December
Rosà, 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
Rosà, Italy
- Average cloud cover in December: 32
The months with the most cloud cover are February and November (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in December
Rosà, Italy
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
