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 the arrival of December, Bollate notices a mild change in the average high-temperature, sliding from November's fresh 11.1°C (52°F) to a chilly 6.8°C (44.2°F). Throughout December, Bollate witnesses a nighttime temperature average of 1.7°C (35.1°F).Humidity
The average relative humidity in December is 75%.Rainfall
In December, the rain falls for 8.8 days. Throughout December, 52mm (2.05") of precipitation is accumulated. Throughout the year, in Bollate, there are 157.4 rainfall days, and 996mm (39.21") of precipitation is accumulated.Snowfall
Months with snowfall in Bollate are January through March, November and December. In Bollate, during December, snow falls for 1.6 days and regularly aggregates up to 29mm (1.14") of snow. Throughout the year, there are 7.2 snowfall days, and 110mm (4.33") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 48min of daylight.On the first day of the month, sunrise is at 07:43 and sunset at 16:41. On the last day of December, sunrise is at 08:03 and sunset at 16:49 CET.
Sunshine
The average sunshine in December is 5.8h.UV index
The months with the lowest UV index are January, February, 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 rays for average individuals.Note: A maximum high UV index of 2 in December translates into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
How cold does it get in Bollate in December?
What is the average humidity in December in Bollate?
How much does it rain in Bollate in December?
How much does it snow in Bollate in December?
What is the month with the shortest days in Bollate?
How many hours of daylight does Bollate have in December?
When is the sunrise / sunset in December in Bollate?
How many hours of sunshine does Bollate have in December?
When is the lowest UV index in Bollate?
What is the UV index reading in December in Bollate?
Average temperature in December
Bollate, Italy
- Average high temperature in December: 6.8°C
The warmest month (with the highest average high temperature) is July (28.6°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in December: 1.7°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°C).
Average pressure in December
Bollate, Italy
- Average pressure in December: 1020mbar
The month with the highest atmospheric pressure is December (1020mbar).
The months with the lowest atmospheric pressure are April and May (1014.7mbar).
Average wind speed in December
Bollate, Italy
- Average wind speed in December: 5.7km/h
The windiest month (with the highest average wind speed) is April (7.3km/h).
The calmest month (with the lowest average wind speed) is December (5.7km/h).
Average humidity in December
Bollate, Italy
- Average humidity in December: 75%
The month with the highest relative humidity is November (79%).
The months with the lowest relative humidity are July and August (69%).
Average rainfall in December
Bollate, Italy
- Average rainfall in December: 52mm
The wettest month (with the highest rainfall) is November (152mm).
The driest month (with the least rainfall) is January (37mm).
Average rainfall days in December
Bollate, Italy
- Average rainfall days in December: 8.8 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is January (8.6 days).
Average snowfall in December
Bollate, Italy
- Average snowfall in December: 29mm
The month with the highest snowfall is February (32mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Bollate, Italy
- Average snowfall days in December: 1.6 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 and October (0 days).
Average daylight in December /
Average sunshine in December
Bollate, 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 36min).
The month with the least sunshine is November (Average sunshine: 4h and 48min).
Average sunshine days in December
Bollate, Italy
- Average sunshine days in December: 19.5 days
The month with the most sunshine days is January (19.9 days).
The month with the least sunshine days is April (12.5 days).
Average UV index in December
Bollate, 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
Bollate, Italy
- Average cloud cover in December: 35
The month with the most cloud cover is November (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 21).
Average visibility in December
Bollate, Italy
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Bollate, Italy
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