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
December
Weather in December
Temperature
December heralds a minor drop in average high-temperature, sliding from November's moderate 13.6°C (56.5°F) to a frosty 9.5°C (49.1°F). Castelnuovo Berardenga's nighttime temperature in December drops to an average of 3.1°C (37.6°F).Humidity
In Castelnuovo Berardenga, the average relative humidity in December is 82%.Rainfall
In Castelnuovo Berardenga, in December, it is raining for 10.8 days, with typically 34mm (1.34") of accumulated precipitation. In Castelnuovo Berardenga, during the entire year, the rain falls for 123.6 days and collects up to 363mm (14.29") of precipitation.Snowfall
January through March and December are months with snowfall in Castelnuovo Berardenga, Italy. December is the first month it typically snows. Throughout December, in the average 0.5 snowfall days, it receives 5mm (0.2") of snow. In Castelnuovo Berardenga, during the entire year, snow falls for 3.6 days and aggregates up to 48mm (1.89") of snow.Daylight
With an average of 9h and 0min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:26 and sunset at 16:39. On the last day of December, sunrise is at 07:46 and sunset at 16:48 CET.
Sunshine
In Castelnuovo Berardenga, the average sunshine in December is 5.6h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, the maximum UV index of 2 translates into these guidelines:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Castelnuovo Berardenga?
What is the average humidity in December in Castelnuovo Berardenga?
How much does it rain in Castelnuovo Berardenga in December?
When does it start snowing in Castelnuovo Berardenga?
What is the month with the shortest days in Castelnuovo Berardenga?
How many hours of daylight does Castelnuovo Berardenga have in December?
When are sunrise and sunset in December in Castelnuovo Berardenga?
How long on average sun shines in December in Castelnuovo Berardenga?
When is the lowest UV index in Castelnuovo Berardenga?
What is the UV index intensity in December in Castelnuovo Berardenga?
Average temperature in December
Castelnuovo Berardenga, Italy
- Average high temperature in December: 9.5°C
The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (8.5°C).
- Average low temperature in December: 3.1°C
The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is January (1.9°C).
Average pressure in December
Castelnuovo Berardenga, Italy
- Average pressure in December: 1018.4mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed in December
Castelnuovo Berardenga, Italy
- Average wind speed in December: 8.3km/h
The windiest months (with the highest average wind speed) are February and March (10.8km/h).
The calmest month (with the lowest average wind speed) is June (7.1km/h).
Average humidity in December
Castelnuovo Berardenga, Italy
- Average humidity in December: 82%
The month with the highest relative humidity is November (85%).
The month with the lowest relative humidity is August (63%).
Average rainfall in December
Castelnuovo Berardenga, Italy
- Average rainfall in December: 34mm
The wettest month (with the highest rainfall) is November (50mm).
The driest month (with the least rainfall) is August (14mm).
Average rainfall days in December
Castelnuovo Berardenga, Italy
- Average rainfall days in December: 10.8 days
The month with the highest number of rainy days is May (13.5 days).
The month with the least rainy days is August (5.8 days).
Average snowfall in December
Castelnuovo Berardenga, Italy
- Average snowfall in December: 5mm
The month with the highest snowfall is February (20mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Castelnuovo Berardenga, Italy
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is February (1.4 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
Castelnuovo Berardenga, Italy
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 5h and 4min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in December
Castelnuovo Berardenga, Italy
- Average sunshine days in December: 16.8 days
The month with the most sunshine days is August (23.9 days).
The month with the least sunshine days is February (14.6 days).
Average UV index in December
Castelnuovo Berardenga, 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 and December (UV index 2).
Average cloud cover in December
Castelnuovo Berardenga, Italy
- Average cloud cover in December: 41
The months with the most cloud cover are January, February and November (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in December
Castelnuovo Berardenga, Italy
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September and December (9km).
The months with the lowest visibility are January, October and November (8km).
