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
In December, the meteorological conditions change slightly, with the average high-temperature moving from a chilly 7.7°C (45.9°F) in November to a cold 4.1°C (39.4°F). In the month of December, an average of -2°C (28.4°F) marks the low-temperature.Humidity
The least humid month is December, with an average relative humidity of 74%.Rainfall
In Piazza Brembana, during December, the rain falls for 5.9 days and regularly aggregates up to 58mm (2.28") of precipitation. Throughout the year, in Piazza Brembana, Italy, there are 162.7 rainfall days, and 1310mm (51.57") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Piazza Brembana, in December, snow falls for 9.9 days, with typically accumulated 358mm (14.09") of snow. Throughout the year, in Piazza Brembana, Italy, there are 56.9 snowfall days, and 2070mm (81.5") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 42min of daylight.On the first day of the month, sunrise is at 07:42 and sunset at 16:38. On the last day of December, in Piazza Brembana, sunrise is at 08:02 and sunset at 16:46 CET.
Sunshine
In Piazza Brembana, the average sunshine in December is 6.3h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In December, an average UV index of 2 transforms into the following instructions:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Piazza Brembana in December?
What is the least humid month in Piazza Brembana?
What is the average humidity in December in Piazza Brembana?
How many days does it rain in December in Piazza Brembana?
How much does it snow in Piazza Brembana in December?
What is the month with the shortest days in Piazza Brembana?
What is the average length of the day in December in Piazza Brembana?
When are sunrise and sunset in December in Piazza Brembana?
How long on average sun shines in December in Piazza Brembana?
What are the months with the lowest UV index in Piazza Brembana?
What is the UV index reading in December in Piazza Brembana?
Average temperature in December
Piazza Brembana, Italy
- Average high temperature in December: 4.1°C
The warmest month (with the highest average high temperature) is July (23.1°C).
The month with the lowest average high temperature is January (3.1°C).
- Average low temperature in December: -2°C
The month with the highest average low temperature is August (12.5°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).
Average pressure in December
Piazza Brembana, Italy
- Average pressure in December: 1020.3mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The months with the lowest atmospheric pressure are April and May (1015mbar).
Average wind speed in December
Piazza Brembana, Italy
- Average wind speed in December: 6.8km/h
The windiest month (with the highest average wind speed) is July (7.1km/h).
The calmest month (with the lowest average wind speed) is November (5.7km/h).
Average humidity in December
Piazza Brembana, Italy
- Average humidity in December: 74%
The month with the highest relative humidity is November (82%).
The month with the lowest relative humidity is December (74%).
Average rainfall in December
Piazza Brembana, Italy
- Average rainfall in December: 58mm
The wettest month (with the highest rainfall) is November (173mm).
The driest month (with the least rainfall) is January (38mm).
Average rainfall days in December
Piazza Brembana, Italy
- Average rainfall days in December: 5.9 days
The month with the highest number of rainy days is May (22.1 days).
The month with the least rainy days is February (4 days).
Average snowfall in December
Piazza Brembana, Italy
- Average snowfall in December: 358mm
The month with the highest snowfall is February (491mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Piazza Brembana, Italy
- Average snowfall days in December: 9.9 days
The month with the highest number of snowfall days is February (11.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Piazza Brembana, Italy
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 6h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is November (Average sunshine: 5h and 12min).
Average sunshine days in December
Piazza Brembana, Italy
- Average sunshine days in December: 19.8 days
The month with the most sunshine days is January (19.9 days).
The month with the least sunshine days is June (6.8 days).
Average UV index in December
Piazza Brembana, Italy
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Piazza Brembana, Italy
- Average cloud cover in December: 31
The month with the most cloud cover is November (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility in December
Piazza Brembana, Italy
- Average visibility in December: 9km
The months with the highest visibility are January, April, May, June, July, August and December (9km).
The months with the lowest visibility are February, March, September, October and November (8km).
