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
The commencement of December includes a gentle temperature shift, with the average high-temperature dropping a bit from a cool 11.2°C (52.2°F) in November to a chilly 7.4°C (45.3°F). The mean low-temperature during December nights in Riolunato is an icy 1.5°C (34.7°F).Humidity
In December, the average relative humidity is 82%.Rainfall
In Riolunato, during December, the rain falls for 11.4 days and regularly aggregates up to 77mm (3.03") of precipitation. In Riolunato, during the entire year, the rain falls for 152.1 days and collects up to 782mm (30.79") of precipitation.Snowfall
Months with snowfall in Riolunato are January through May, October through December. In December, in Riolunato, it is snowing for 5.6 days. Throughout December, 201mm (7.91") of snow is accumulated. Throughout the year, in Riolunato, there are 35.2 snowfall days, and 1183mm (46.57") of snow is accumulated.Daylight
December has the shortest days of the year in Riolunato, Italy, with an average of 8h and 54min of daylight.On the first day of the month, sunrise is at 07:33 and sunset at 16:39. On the last day of December, sunrise is at 07:52 and sunset at 16:48 CET.
Sunshine
In December, the average sunshine is 5.7h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Riolunato. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum high 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. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
What is the usual temperature for Riolunato in December?
What is the average humidity in December in Riolunato?
How many days does it rain in December in Riolunato?
How much does it snow in Riolunato in December?
What is the month with the shortest days in Riolunato?
What is the average length of the day in December in Riolunato?
When are sunrise and sunset in December in Riolunato?
How long on average sun shines in December in Riolunato?
When is the lowest UV index in Riolunato?
What is the UV index intensity in December in Riolunato?
Average temperature in December
Riolunato, Italy
- Average high temperature in December: 7.4°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in December: 1.5°C
The month with the highest average low temperature is August (15.6°C).
The coldest month (with the lowest average low temperature) is January (0.3°C).
Average pressure in December
Riolunato, Italy
- Average pressure in December: 1018.7mbar
The month with the highest atmospheric pressure is December (1018.7mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).
Average wind speed in December
Riolunato, Italy
- Average wind speed in December: 6.7km/h
The windiest month (with the highest average wind speed) is March (8.3km/h).
The calmest month (with the lowest average wind speed) is August (5.8km/h).
Average humidity in December
Riolunato, Italy
- Average humidity in December: 82%
The month with the highest relative humidity is November (87%).
The month with the lowest relative humidity is August (66%).
Average rainfall in December
Riolunato, Italy
- Average rainfall in December: 77mm
The wettest month (with the highest rainfall) is November (126mm).
The driest month (with the least rainfall) is August (20mm).
Average rainfall days in December
Riolunato, Italy
- Average rainfall days in December: 11.4 days
The months with the highest number of rainy days are April and May (17.9 days).
The month with the least rainy days is August (8.5 days).
Average snowfall in December
Riolunato, Italy
- Average snowfall in December: 201mm
The month with the highest snowfall is January (342mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Riolunato, Italy
- Average snowfall days in December: 5.6 days
The month with the highest number of snowfall days is January (10.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Riolunato, Italy
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 5h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is November (Average sunshine: 5h and 24min).
Average sunshine days in December
Riolunato, Italy
- Average sunshine days in December: 14.8 days
The month with the most sunshine days is August (20.6 days).
The month with the least sunshine days is April (9.4 days).
Average UV index in December
Riolunato, 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
Riolunato, Italy
- Average cloud cover in December: 40
The month with the most cloud cover is November (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in December
Riolunato, Italy
- Average visibility in December: 8km
The month with the highest visibility is July (10km).
The month with the lowest visibility is November (7km).
Riolunato, Italy
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