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 December's onset, the weather reveals a slight temperature decrease, transitioning from a freezing cold -0.4°C (31.3°F) in November to a still subzero cold -3.7°C (25.3°F). An average low-temperature of -12.1°C (10.2°F) marks the month of December in Bormio.Humidity
In Bormio, the average relative humidity in December is 87%.Rainfall
In December, in Bormio, Italy, the rain falls for 7.6 days. Throughout December, 32mm (1.26") of precipitation is accumulated. Throughout the year, in Bormio, there are 176.2 rainfall days, and 842mm (33.15") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. In December, it is snowing for 11.6 days. Throughout December, 144mm (5.67") of snow is accumulated. In Bormio, during the entire year, snow falls for 83.5 days and aggregates up to 1438mm (56.61") of snow.Daylight
December has the shortest days of the year in Bormio, with an average of 8h and 42min of daylight.On the first day of the month, sunrise is at 07:42 and sunset at 16:33. On the last day of December, in Bormio, sunrise is at 08:02 and sunset at 16:41 CET.
Sunshine
The average sunshine in December in Bormio is 4.8h.UV index
The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 2 during December translates into the following guidance:
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. During bright days, sunglasses that offer UVA and UVB defense are recommended. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
How cold is December in Bormio?
What is the average humidity in December in Bormio?
How many days does it rain in December in Bormio?
How many days does it snow in December in Bormio?
What is the month with the shortest days in Bormio?
How many hours of daylight does Bormio have in December?
When are sunrise and sunset in December in Bormio?
How long on average sun shines in December in Bormio?
What is the UV index reading in December in Bormio?
Average temperature in December
Bormio, Italy
- Average high temperature in December: -3.7°C
The warmest month (with the highest average high temperature) is July (14.9°C).
The month with the lowest average high temperature is January (-4.8°C).
- Average low temperature in December: -12.1°C
The month with the highest average low temperature is August (4.8°C).
The coldest months (with the lowest average low temperature) are January and February (-13.9°C).
Average pressure in December
Bormio, Italy
- Average pressure in December: 1020.5mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in December
Bormio, Italy
- Average wind speed in December: 9.2km/h
The windiest month (with the highest average wind speed) is December (9.2km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).
Average humidity in December
Bormio, Italy
- Average humidity in December: 87%
The month with the highest relative humidity is April (94%).
The month with the lowest relative humidity is July (80%).
Average rainfall in December
Bormio, Italy
- Average rainfall in December: 32mm
The wettest month (with the highest rainfall) is August (121mm).
The driest month (with the least rainfall) is January (27mm).
Average rainfall days in December
Bormio, Italy
- Average rainfall days in December: 7.6 days
The month with the highest number of rainy days is July (23.5 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in December
Bormio, Italy
- Average snowfall in December: 144mm
The month with the highest snowfall is November (309mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in December
Bormio, Italy
- Average snowfall days in December: 11.6 days
The month with the highest number of snowfall days is February (16.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Bormio, Italy
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is November (Average sunshine: 3h and 42min).
Average sunshine days in December
Bormio, Italy
- Average sunshine days in December: 16.3 days
The month with the most sunshine days is December (16.3 days).
The months with the least sunshine days are June and July (4.8 days).
Average UV index in December
Bormio, Italy
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 3).
The months with the lowest UV index are January, February, March, April, October and November (UV index 1).
Average cloud cover in December
Bormio, Italy
- Average cloud cover in December: 51
The month with the most cloud cover is April (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 47).
Average visibility in December
Bormio, Italy
- Average visibility in December: 7km
The month with the highest visibility is July (8km).
The months with the lowest visibility are March, April and May (5km).
Bormio, Italy
Weather forecast for your location
2. Allow the app to use your location
