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
A subtle change in temperatures is noted as November gives way to December, with average highs reducing from a cool 12.3°C (54.1°F) to a frosty 7.5°C (45.5°F). December witnesses an average low-temperature hovering around an icy 2°C (35.6°F).Humidity
The average relative humidity in December is 81%.Rainfall
The month with the least rainfall is December, when the rain falls for 8.2 days and typically collects 20mm (0.79") of precipitation.Snowfall
Months with snowfall are January through March and December. December is the first month it typically snows. Throughout December, in the average 1.2 snowfall days, it receives 20mm (0.79") of snow. In Gramignazzo, during the entire year, snow falls for 6.2 days and aggregates up to 105mm (4.13") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 48min of daylight.On the first day of the month, sunrise is at 07:37 and sunset at 16:39. On the last day of December, in Gramignazzo, sunrise is at 07:57 and sunset at 16:47 CET.
Sunshine
In Gramignazzo, the average sunshine in December is 5.8h.UV index
January, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.Note: In December, an average UV index of 2 transforms into the following instructions:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
What are December temperatures in Gramignazzo?
What is the average humidity in December in Gramignazzo?
What is the driest month in Gramignazzo?
How much does it rain in Gramignazzo in December?
When does it start to snow in Gramignazzo?
What is the month with the shortest days in Gramignazzo?
What is the average length of the day in December in Gramignazzo?
When are sunrise and sunset in December in Gramignazzo?
How long on average sun shines in December in Gramignazzo?
When is the lowest UV index in Gramignazzo?
How high is the UV index in December in Gramignazzo?
Average temperature in December
Gramignazzo, Italy
- Average high temperature in December: 7.5°C
The warmest month (with the highest average high temperature) is August (30.2°C).
The month with the lowest average high temperature is January (6.5°C).
- Average low temperature in December: 2°C
The month with the highest average low temperature is July (17.4°C).
The coldest month (with the lowest average low temperature) is January (0.8°C).
Average pressure in December
Gramignazzo, Italy
- Average pressure in December: 1019.1mbar
The month with the highest atmospheric pressure is December (1019.1mbar).
The months with the lowest atmospheric pressure are May and July (1014.1mbar).
Average wind speed in December
Gramignazzo, Italy
- Average wind speed in December: 5.2km/h
The windiest month (with the highest average wind speed) is March (7.2km/h).
The calmest month (with the lowest average wind speed) is December (5.2km/h).
Average humidity in December
Gramignazzo, Italy
- Average humidity in December: 81%
The month with the highest relative humidity is November (85%).
The month with the lowest relative humidity is August (64%).
Average rainfall in December
Gramignazzo, Italy
- Average rainfall in December: 20mm
The wettest month (with the highest rainfall) is May (62mm).
The driest month (with the least rainfall) is December (20mm).
Average rainfall days in December
Gramignazzo, Italy
- Average rainfall days in December: 8.2 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is December (8.2 days).
Average snowfall in December
Gramignazzo, Italy
- Average snowfall in December: 20mm
The month with the highest snowfall is February (38mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Gramignazzo, Italy
- Average snowfall days in December: 1.2 days
The month with the highest number of snowfall days is February (2.1 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
Gramignazzo, 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 48min).
The month with the least sunshine is November (Average sunshine: 5h and 18min).
Average sunshine days in December
Gramignazzo, Italy
- Average sunshine days in December: 19.6 days
The month with the most sunshine days is December (19.6 days).
The month with the least sunshine days is May (9.5 days).
Average UV index in December
Gramignazzo, 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
Gramignazzo, Italy
- Average cloud cover in December: 37
The month with the most cloud cover is November (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in December
Gramignazzo, 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 and November (8km).
Gramignazzo, Italy
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