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
December
Weather in December
Temperature
San Martino Siccomario's transition into December involves a gentle shift in temperature, receding from a cool 11.7°C (53.1°F) in November to a chilly 7.1°C (44.8°F). San Martino Siccomario observes an average low-temperature of 2°C (35.6°F) during December.Humidity
In December, the average relative humidity is 80%.Rainfall
In San Martino Siccomario, Italy, in December, during 8.8 rainfall days, 39mm (1.54") of precipitation is typically accumulated. In San Martino Siccomario, during the entire year, the rain falls for 166.5 days and collects up to 803mm (31.61") of precipitation.Snowfall
January through March and December are months with snowfall in San Martino Siccomario. December is the first month it typically snows in San Martino Siccomario, Italy. Throughout December, in the average 1.5 snowfall days, it receives 19mm (0.75") of snow. In San Martino Siccomario, during the entire year, snow falls for 6 days and aggregates up to 115mm (4.53") of snow.Daylight
With an average of 8h and 48min of daylight, December has the shortest days of the year.On the first day of December in San Martino Siccomario, sunrise is at 07:42 and sunset at 16:42. On the last day of the month, sunrise is at 08:02 and sunset at 16:51 CET.
Sunshine
In December, the average sunshine is 5.8h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 2 during December translates into the following directions:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Experience reduced UV exposure by about half when donning a wide-brim hat. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for San Martino Siccomario in December?
What is the average humidity in December in San Martino Siccomario?
How many days does it rain in December in San Martino Siccomario?
When does it start to snow in San Martino Siccomario?
What is the month with the shortest days in San Martino Siccomario?
What is the average length of the day in December in San Martino Siccomario?
When is the sunrise / sunset in December in San Martino Siccomario?
How long on average sun shines in December in San Martino Siccomario?
When is the lowest UV index in San Martino Siccomario?
How high is the UV index in December in San Martino Siccomario?
Average temperature in December
San Martino Siccomario, Italy
- Average high temperature in December: 7.1°C
The warmest month (with the highest average high temperature) is July (29.5°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in December: 2°C
The month with the highest average low temperature is August (18.1°C).
The coldest month (with the lowest average low temperature) is January (1.1°C).
Average pressure in December
San Martino Siccomario, Italy
- Average pressure in December: 1019.6mbar
The month with the highest atmospheric pressure is December (1019.6mbar).
The months with the lowest atmospheric pressure are April and May (1014.4mbar).
Average wind speed in December
San Martino Siccomario, Italy
- Average wind speed in December: 5.3km/h
The windiest month (with the highest average wind speed) is April (7km/h).
The calmest months (with the lowest average wind speed) are August and December (5.3km/h).
Average humidity in December
San Martino Siccomario, Italy
- Average humidity in December: 80%
The month with the highest relative humidity is November (84%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
San Martino Siccomario, Italy
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is November (96mm).
The driest month (with the least rainfall) is January (36mm).
Average rainfall days in December
San Martino Siccomario, Italy
- Average rainfall days in December: 8.8 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is January (8.1 days).
Average snowfall in December
San Martino Siccomario, Italy
- Average snowfall in December: 19mm
The month with the highest snowfall is January (40mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
San Martino Siccomario, Italy
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is January (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
San Martino Siccomario, Italy
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- 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 November (Average sunshine: 5h and 0min).
Average sunshine days in December
San Martino Siccomario, Italy
- Average sunshine days in December: 19.7 days
The month with the most sunshine days is December (19.7 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in December
San Martino Siccomario, 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
San Martino Siccomario, Italy
- Average cloud cover in December: 35
The month with the most cloud cover is November (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 19).
Average visibility in December
San Martino Siccomario, Italy
- Average visibility in December: 9km
The month with the highest visibility is June (10km).
The month with the lowest visibility is November (8km).
