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
Gragnano Trebbiense's weather in December involves a mild decrease in the average high-temperature, moving down slightly from November's fresh 12°C (53.6°F) to a chilly 7.5°C (45.5°F). December nights observe an average temperature dip to a wintry 1.9°C (35.4°F).Humidity
In Gragnano Trebbiense, the average relative humidity in December is 81%.Rainfall
In Gragnano Trebbiense, in December, during 8.6 rainfall days, 40mm (1.57") of precipitation is typically accumulated. Throughout the year, in Gragnano Trebbiense, there are 167.1 rainfall days, and 679mm (26.73") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In Gragnano Trebbiense, in December, snow falls for 1.7 days, with typically accumulated 36mm (1.42") of snow. In Gragnano Trebbiense, during the entire year, snow falls for 6.4 days and aggregates up to 142mm (5.59") of snow.Daylight
December has the shortest days of the year in Gragnano Trebbiense, with an average of 8h and 48min of daylight.On the first day of December in Gragnano Trebbiense, sunrise is at 07:40 and sunset at 16:41. On the last day of the month, sunrise is at 07:59 and sunset at 16:49 CET.
Sunshine
In December, the average sunshine is 5.8h.UV index
The months with the lowest UV index in Gragnano Trebbiense, Italy, are January, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
What are December temperatures in Gragnano Trebbiense?
What is the average humidity in December in Gragnano Trebbiense?
How much does it rain in Gragnano Trebbiense in December?
How much does it snow in Gragnano Trebbiense in December?
What is the month with the shortest days in Gragnano Trebbiense?
How many hours of daylight does Gragnano Trebbiense have in December?
When are sunrise and sunset in December in Gragnano Trebbiense?
How many hours of sunshine does Gragnano Trebbiense have in December?
What is the month with the lowest UV index in Gragnano Trebbiense?
What is the UV index intensity in December in Gragnano Trebbiense?
Average temperature in December
Gragnano Trebbiense, Italy
- Average high temperature in December: 7.5°C
The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is January (6.4°C).
- Average low temperature in December: 1.9°C
The month with the highest average low temperature is August (17.1°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in December
Gragnano Trebbiense, Italy
- Average pressure in December: 1019.3mbar
The month with the highest atmospheric pressure is December (1019.3mbar).
The month with the lowest atmospheric pressure is May (1014.2mbar).
Average wind speed in December
Gragnano Trebbiense, Italy
- Average wind speed in December: 5.7km/h
The windiest month (with the highest average wind speed) is March (7.5km/h).
The calmest month (with the lowest average wind speed) is December (5.7km/h).
Average humidity in December
Gragnano Trebbiense, 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 (66%).
Average rainfall in December
Gragnano Trebbiense, Italy
- Average rainfall in December: 40mm
The wettest month (with the highest rainfall) is November (84mm).
The driest month (with the least rainfall) is January (33mm).
Average rainfall days in December
Gragnano Trebbiense, Italy
- Average rainfall days in December: 8.6 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is December (8.6 days).
Average snowfall in December
Gragnano Trebbiense, Italy
- Average snowfall in December: 36mm
The months with the highest snowfall are January and February (41mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Gragnano Trebbiense, Italy
- Average snowfall days in December: 1.7 days
The month with the highest number of snowfall days is February (1.9 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
Gragnano Trebbiense, 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 months with the most sunshine are June and July (Average sunshine: 11h and 30min).
The month with the least sunshine is November (Average sunshine: 5h and 6min).
Average sunshine days in December
Gragnano Trebbiense, Italy
- Average sunshine days in December: 18.6 days
The month with the most sunshine days is December (18.6 days).
The month with the least sunshine days is July (6.5 days).
Average UV index in December
Gragnano Trebbiense, 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
Gragnano Trebbiense, Italy
- Average cloud cover in December: 37
The month with the most cloud cover is November (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in December
Gragnano Trebbiense, 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).
Gragnano Trebbiense, Italy
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