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
December is marked by a subtle drop in average high-temperatures, transitioning from a chilly 7.6°C (45.7°F) in November to an icy 3.5°C (38.3°F). Grigno's average low-temperature during December nights is observed to be a freezing cold -2.1°C (28.2°F).Humidity
December is the least humid month in Grigno, with an average relative humidity of 75%.Rainfall
In Grigno, in December, it is raining for 4.9 days, with typically 41mm (1.61") of accumulated precipitation. Throughout the year, in Grigno, there are 186.6 rainfall days, and 1090mm (42.91") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In December, it is snowing for 7.9 days. Throughout December, 165mm (6.5") of snow is accumulated. Throughout the year, there are 51.7 snowfall days, and 1398mm (55.04") 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 December in Grigno, sunrise is at 07:35 and sunset at 16:29. On the last day of the month, sunrise is at 07:55 and sunset at 16:38 CET.
Sunshine
In Grigno, the average sunshine in December is 5.8h.UV index
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Grigno. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In December, the maximum UV index of 2 suggests this advice:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Frequently asked questions
How cold is it in Grigno in December?
What is the least humid month in Grigno?
What is the average humidity in December in Grigno?
How much does it rain in Grigno in December?
How many days does it snow in December in Grigno?
What is the month with the shortest days in Grigno?
What is the average length of the day in December in Grigno?
What time are sunrise and sunset in December in Grigno?
How long on average sun shines in December in Grigno?
When is the lowest UV index in Grigno?
How high is the UV index in December in Grigno?
Average temperature in December
Grigno, Italy
- Average high temperature in December: 3.5°C
The warmest months (with the highest average high temperature) are July and August (22.3°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in December: -2.1°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is January (-3.3°C).
Average pressure in December
Grigno, Italy
- Average pressure in December: 1019.9mbar
The month with the highest atmospheric pressure is December (1019.9mbar).
The month with the lowest atmospheric pressure is May (1014.8mbar).
Average wind speed in December
Grigno, Italy
- Average wind speed in December: 6.4km/h
The windiest months (with the highest average wind speed) are February, March, April and May (6.9km/h).
The calmest month (with the lowest average wind speed) is November (5.7km/h).
Average humidity in December
Grigno, Italy
- Average humidity in December: 75%
The month with the highest relative humidity is November (84%).
The month with the lowest relative humidity is December (75%).
Average rainfall in December
Grigno, Italy
- Average rainfall in December: 41mm
The wettest month (with the highest rainfall) is June (154mm).
The driest month (with the least rainfall) is January (30mm).
Average rainfall days in December
Grigno, Italy
- Average rainfall days in December: 4.9 days
The month with the highest number of rainy days is June (25.9 days).
The month with the least rainy days is February (3.2 days).
Average snowfall in December
Grigno, Italy
- Average snowfall in December: 165mm
The month with the highest snowfall is February (458mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Grigno, Italy
- Average snowfall days in December: 7.9 days
The month with the highest number of snowfall days is February (13.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Grigno, 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: 5h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 4h and 48min).
Average sunshine days in December
Grigno, Italy
- Average sunshine days in December: 20.1 days
The month with the most sunshine days is December (20.1 days).
The month with the least sunshine days is June (2.3 days).
Average UV index in December
Grigno, 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, October, November and December (UV index 2).
Average cloud cover in December
Grigno, Italy
- Average cloud cover in December: 36
The month with the most cloud cover is November (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in December
Grigno, Italy
- Average visibility in December: 9km
The months with the highest visibility are June, July, August and December (9km).
The months with the lowest visibility are January, February, March, April, May, September, October and November (8km).
Grigno, Italy
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