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
A moderate decline in average high-temperatures is noted in December, moving from a fresh 12.2°C (54°F) in November to a frosty 7.5°C (45.5°F). During December nights, Borgo San Giacomo records an average temperature of 2.2°C (36°F).Humidity
In Borgo San Giacomo, Italy, the average relative humidity in December is 74%.Rainfall
In Borgo San Giacomo, during December, the rain falls for 7.7 days and regularly aggregates up to 33mm (1.3") of precipitation. Throughout the year, in Borgo San Giacomo, Italy, there are 144.4 rainfall days, and 631mm (24.84") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall. The month with the most snowfall is December, when snow falls for 1.1 days and typically aggregates up to 21mm (0.83") of snow.Daylight
With an average of 8h and 48min of daylight, December has the shortest days of the year in Borgo San Giacomo.On the first day of the month, sunrise is at 07:39 and sunset at 16:38. On the last day of December, sunrise is at 07:59 and sunset at 16:47 CET.
Sunshine
The average sunshine in December is 6.2h.UV index
January, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Borgo San Giacomo. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index, 2 during December, leads to the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Borgo San Giacomo?
What is the average humidity in December in Borgo San Giacomo?
How much does it rain in Borgo San Giacomo in December?
What is the snowiest month in Borgo San Giacomo?
When does it start to snow in Borgo San Giacomo?
What is the month with the shortest days in Borgo San Giacomo?
What is the average length of the day in December in Borgo San Giacomo?
When is the sunrise / sunset in December in Borgo San Giacomo?
How many hours of sunshine does Borgo San Giacomo have in December?
What are the months with the lowest UV index in Borgo San Giacomo?
What is the UV index intensity in December in Borgo San Giacomo?
Average temperature in December
Borgo San Giacomo, Italy
- Average high temperature in December: 7.5°C
The warmest month (with the highest average high temperature) is August (28.6°C).
The month with the lowest average high temperature is January (6.5°C).
- Average low temperature in December: 2.2°C
The month with the highest average low temperature is August (18.5°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in December
Borgo San Giacomo, Italy
- Average pressure in December: 1019.7mbar
The month with the highest atmospheric pressure is December (1019.7mbar).
The month with the lowest atmospheric pressure is May (1014.5mbar).
Average wind speed in December
Borgo San Giacomo, Italy
- Average wind speed in December: 6.1km/h
The windiest months (with the highest average wind speed) are March and April (7.4km/h).
The calmest months (with the lowest average wind speed) are August, September and October (6km/h).
Average humidity in December
Borgo San Giacomo, Italy
- Average humidity in December: 74%
The month with the highest relative humidity is November (80%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Borgo San Giacomo, Italy
- Average rainfall in December: 33mm
The wettest month (with the highest rainfall) is May (80mm).
The driest month (with the least rainfall) is January (25mm).
Average rainfall days in December
Borgo San Giacomo, Italy
- Average rainfall days in December: 7.7 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is December (7.7 days).
Average snowfall in December
Borgo San Giacomo, Italy
- Average snowfall in December: 21mm
The month with the highest snowfall is December (21mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Borgo San Giacomo, Italy
- Average snowfall days in December: 1.1 days
The month with the highest number of snowfall days is February (1.3 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
Borgo San Giacomo, 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: 6h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is November (Average sunshine: 5h and 42min).
Average sunshine days in December
Borgo San Giacomo, Italy
- Average sunshine days in December: 21.7 days
The month with the most sunshine days is December (21.7 days).
The month with the least sunshine days is May (11.8 days).
Average UV index in December
Borgo San Giacomo, Italy
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in December
Borgo San Giacomo, Italy
- Average cloud cover in December: 31
The months with the most cloud cover are February and November (Cloud cover 40).
The month with the least cloud cover is July (Cloud cover 18).
Average visibility in December
Borgo San Giacomo, Italy
- Average visibility in December: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, May, September, October, November and December (9km).
