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
Weather in December
Temperature
As December arrives, Rotello's weather displays a minor decrease in high-temperatures, transitioning from November's refreshing 17.7°C (63.9°F) to a mild 13.4°C (56.1°F). December nights reveal a minor deviation from daytime highs, with a mean low-temperature of 8.9°C (48°F).Humidity
The average relative humidity in December is 70%.Rainfall
In Rotello, Italy, in December, during 10.5 rainfall days, 35mm (1.38") of precipitation is typically accumulated. In Rotello, during the entire year, the rain falls for 108.8 days and collects up to 362mm (14.25") of precipitation.Snowfall
Months with snowfall in Rotello are January through March and December. December is the first month it typically snows. Throughout December, in the average 0.3 snowfall days, it receives 2mm (0.08") of snow. In Rotello, during the entire year, snow falls for 1.5 days and aggregates up to 14mm (0.55") of snow.Daylight
December has the shortest days of the year, with an average of 9h and 12min of daylight.On the first day of December in Rotello, sunrise is at 07:08 and sunset at 16:30. On the last day of the month, sunrise is at 07:27 and sunset at 16:39 CET.
Sunshine
In Rotello, the average sunshine in December is 5.9h.UV index
December is the month with the lowest UV index in Rotello, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: An average UV index of 3 in December transforms into this advice:
Take precautions - Protection against skin and eye damage is obliged. It's recommended to limit sun exposure when its radiation is at its peak during midday. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
What is the usual temperature for Rotello in December?
What is the average humidity in December in Rotello?
How many days does it rain in December in Rotello?
When does it start snowing in Rotello?
What is the month with the shortest days in Rotello?
What is the average length of the day in December in Rotello?
When are sunrise and sunset in December in Rotello?
How many hours of sunshine does Rotello have in December?
When is the lowest UV index in Rotello?
How high is the UV index in December in Rotello?
Average temperature in December
Rotello, Italy
- Average high temperature in December: 13.4°C
The warmest month (with the highest average high temperature) is August (29.7°C).
The month with the lowest average high temperature is January (11.9°C).
- Average low temperature in December: 8.9°C
The month with the highest average low temperature is August (23.1°C).
The coldest month (with the lowest average low temperature) is January (7.6°C).
Average pressure in December
Rotello, Italy
- Average pressure in December: 1018.2mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is July (1013.4mbar).
Average wind speed in December
Rotello, Italy
- Average wind speed in December: 16.4km/h
The windiest month (with the highest average wind speed) is February (18.3km/h).
The calmest month (with the lowest average wind speed) is August (12.5km/h).
Average humidity in December
Rotello, Italy
- Average humidity in December: 70%
The months with the highest relative humidity are January, February and November (72%).
The months with the lowest relative humidity are July and August (59%).
Average rainfall in December
Rotello, Italy
- Average rainfall in December: 35mm
The wettest month (with the highest rainfall) is January (52mm).
The driest month (with the least rainfall) is August (13mm).
Average rainfall days in December
Rotello, Italy
- Average rainfall days in December: 10.5 days
The month with the highest number of rainy days is January (13.5 days).
The month with the least rainy days is August (4.7 days).
Average snowfall in December
Rotello, Italy
- Average snowfall in December: 2mm
The month with the highest snowfall is February (6mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Rotello, Italy
- Average snowfall days in December: 0.3 days
The month with the highest number of snowfall days is February (0.7 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
Rotello, Italy
- Average daylight in December: 9h and 1min
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 12min).
- Average sunshine in December: 5h and 5min
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 30min).
Average sunshine days in December
Rotello, Italy
- Average sunshine days in December: 18.3 days
The month with the most sunshine days is August (25.3 days).
The month with the least sunshine days is February (14.6 days).
Average UV index in December
Rotello, Italy
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in December
Rotello, Italy
- Average cloud cover in December: 36
The month with the most cloud cover is January (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in December
Rotello, 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).
Rotello, Italy
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