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
As December arrives, San Pietro Apostolo's weather displays a minor decrease in high-temperatures, transitioning from November's enjoyable 16.1°C (61°F) to a cool 12°C (53.6°F). San Pietro Apostolo temperatures generally rest at a low of 6°C (42.8°F) during the December nights.Humidity
The average relative humidity in December in San Pietro Apostolo is 79%.Rainfall
In San Pietro Apostolo, during December, the rain falls for 13.5 days and regularly aggregates up to 46mm (1.81") of precipitation. Throughout the year, in San Pietro Apostolo, there are 172.5 rainfall days, and 629mm (24.76") of precipitation is accumulated.Snowfall
December is the only month when snow falls. December is the month with the most snowfall in San Pietro Apostolo. Snow falls for 0.3 days and accumulates 3mm (0.12") of snow.Daylight
With an average of 9h and 30min of daylight, December has the shortest days of the year in San Pietro Apostolo.On the first day of December, sunrise is at 06:54 and sunset at 16:32. On the last day of the month, sunrise is at 07:12 and sunset at 16:41 CET.
Sunshine
In San Pietro Apostolo, the average sunshine in December is 6.4h.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in San Pietro Apostolo. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: An average maximum UV index of 3 in December leads to these recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. To avoid the Sun's strongest rays, limit exposure around the mid-day period. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in San Pietro Apostolo in December?
What is the average humidity in December in San Pietro Apostolo?
How much does it rain in San Pietro Apostolo in December?
When does it snow the most in San Pietro Apostolo?
When does it start to snow in San Pietro Apostolo?
What is the month with the shortest days in San Pietro Apostolo?
How many hours of daylight does San Pietro Apostolo have in December?
When is the sunrise / sunset in December in San Pietro Apostolo?
How many hours of sunshine does San Pietro Apostolo have in December?
What are the months with the lowest UV index in San Pietro Apostolo?
What is the UV index reading in December in San Pietro Apostolo?
Average temperature in December
San Pietro Apostolo, Italy
- Average high temperature in December: 12°C
The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (10.7°C).
- Average low temperature in December: 6°C
The month with the highest average low temperature is August (19.2°C).
The coldest months (with the lowest average low temperature) are January and February (5°C).
Average pressure in December
San Pietro Apostolo, Italy
- Average pressure in December: 1018.4mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed in December
San Pietro Apostolo, Italy
- Average wind speed in December: 12.4km/h
The windiest month (with the highest average wind speed) is February (14.3km/h).
The calmest month (with the lowest average wind speed) is August (8.3km/h).
Average humidity in December
San Pietro Apostolo, Italy
- Average humidity in December: 79%
The month with the highest relative humidity is November (81%).
The month with the lowest relative humidity is August (65%).
Average rainfall in December
San Pietro Apostolo, Italy
- Average rainfall in December: 46mm
The wettest month (with the highest rainfall) is November (76mm).
The driest month (with the least rainfall) is July (35mm).
Average rainfall days in December
San Pietro Apostolo, Italy
- Average rainfall days in December: 13.5 days
The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is July (10 days).
Average snowfall in December
San Pietro Apostolo, Italy
- Average snowfall in December: 3mm
The month with the highest snowfall is December (3mm).
The months with the least snowfall are January, February, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
San Pietro Apostolo, Italy
- Average snowfall days in December: 0.3 days
The month with the highest number of snowfall days is December (0.3 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
San Pietro Apostolo, Italy
- Average daylight in December: 9h and 3min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 6h and 2min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 42min).
Average sunshine days in December
San Pietro Apostolo, Italy
- Average sunshine days in December: 14.8 days
The month with the most sunshine days is July (18.6 days).
The months with the least sunshine days are February and May (10.3 days).
Average UV index in December
San Pietro Apostolo, Italy
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in December
San Pietro Apostolo, Italy
- Average cloud cover in December: 31
The months with the most cloud cover are January and February (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in December
San Pietro Apostolo, Italy
- Average visibility in December: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January, February and November (9km).
