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
With December's onset, the weather shows a temperature decrease, transitioning from a moderate 13.4°C (56.1°F) in November to a frosty 8.1°C (46.6°F). During December, San Ruffillo experiences a consistent low-temperature average of 2.6°C (36.7°F).Humidity
In San Ruffillo, the average relative humidity in December is 79%.Rainfall
In San Ruffillo, in December, it is raining for 8.5 days, with typically 31mm (1.22") of accumulated precipitation. In San Ruffillo, during the entire year, the rain falls for 128.5 days and collects up to 464mm (18.27") of precipitation.Snowfall
January through March and December are months with snowfall in San Ruffillo, Italy. December is the first month it typically snows in San Ruffillo. Throughout December, in the average 0.8 snowfall days, it receives 12mm (0.47") of snow. In San Ruffillo, during the entire year, snow falls for 4.5 days and aggregates up to 86mm (3.39") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 54min of daylight.On the first day of the month, sunrise is at 07:28 and sunset at 16:35. On the last day of December, sunrise is at 07:48 and sunset at 16:43 CET.
Sunshine
The average sunshine in December in San Ruffillo, Italy, is 5.9h.UV index
The months with the lowest UV index in San Ruffillo are January, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high daily UV index of 2 during December translates into the following directions:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
What is the usual temperature for San Ruffillo in December?
What is the average humidity in December in San Ruffillo?
How much does it rain in San Ruffillo in December?
When does it start to snow in San Ruffillo?
What is the month with the shortest days in San Ruffillo?
What is the average length of the day in December in San Ruffillo?
What time are sunrise and sunset in December in San Ruffillo?
How long on average sun shines in December in San Ruffillo?
When is the lowest UV index in San Ruffillo?
How high is the UV index in December in San Ruffillo?
Average temperature in December
San Ruffillo, Italy
- Average high temperature in December: 8.1°C
The warmest month (with the highest average high temperature) is August (31.3°C).
The month with the lowest average high temperature is January (7.1°C).
- Average low temperature in December: 2.6°C
The month with the highest average low temperature is August (18.6°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in December
San Ruffillo, Italy
- Average pressure in December: 1018.9mbar
The month with the highest atmospheric pressure is December (1018.9mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).
Average wind speed in December
San Ruffillo, Italy
- Average wind speed in December: 6.5km/h
The windiest month (with the highest average wind speed) is March (8.8km/h).
The calmest month (with the lowest average wind speed) is December (6.5km/h).
Average humidity in December
San Ruffillo, Italy
- Average humidity in December: 79%
The month with the highest relative humidity is November (82%).
The month with the lowest relative humidity is August (58%).
Average rainfall in December
San Ruffillo, Italy
- Average rainfall in December: 31mm
The wettest month (with the highest rainfall) is November (60mm).
The driest month (with the least rainfall) is January (26mm).
Average rainfall days in December
San Ruffillo, Italy
- Average rainfall days in December: 8.5 days
The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is January (8.2 days).
Average snowfall in December
San Ruffillo, Italy
- Average snowfall in December: 12mm
The month with the highest snowfall is February (32mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
San Ruffillo, Italy
- Average snowfall days in December: 0.8 days
The month with the highest number of snowfall days is January (1.5 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
San Ruffillo, 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 5min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).
Average sunshine days in December
San Ruffillo, Italy
- Average sunshine days in December: 20.2 days
The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is May (12.5 days).
Average UV index in December
San Ruffillo, Italy
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in December
San Ruffillo, Italy
- Average cloud cover in December: 36
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in December
San Ruffillo, Italy
- Average visibility in December: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).
San Ruffillo, Italy
Weather forecast for your location
2. Allow the app to use your location
