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
In Calenzano, the beginning of December is marked by a marginally lowered average high-temperature, shifting from November's cool 12.5°C (54.5°F) to a frosty 8.5°C (47.3°F). Calenzano experiences a mean temperature of 2.3°C (36.1°F) during December nights.Humidity
In Calenzano, the average relative humidity in December is 82%.Rainfall
In Calenzano, in December, during 10.5 rainfall days, 37mm (1.46") of precipitation is typically accumulated. In Calenzano, during the entire year, the rain falls for 140.7 days and collects up to 419mm (16.5") of precipitation.Snowfall
Months with snowfall are January through March and December. December is the first month it typically snows in Calenzano, Italy. Throughout December, in the average 1 snowfall days, it receives 11mm (0.43") of snow. In Calenzano, Italy, during the entire year, snow falls for 4.3 days and aggregates up to 45mm (1.77") of snow.Daylight
The month with the shortest days is December, with an average of 9h and 0min of daylight.On the first day of the month, sunrise is at 07:29 and sunset at 16:39. On the last day of December, sunrise is at 07:49 and sunset at 16:47 CET.
Sunshine
In Calenzano, the average sunshine in December is 5.3h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Calenzano. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 2 during December translates into the following recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Calenzano in December?
What is the average humidity in December in Calenzano?
How much does it rain in Calenzano in December?
When does it start to snow in Calenzano?
What is the month with the shortest days in Calenzano?
How many hours of daylight does Calenzano have in December?
What time are sunrise and sunset in December in Calenzano?
How long on average sun shines in December in Calenzano?
What is the month with the lowest UV index in Calenzano?
What is the UV index reading in December in Calenzano?
Average temperature in December
Calenzano, Italy
- Average high temperature in December: 8.5°C
The warmest month (with the highest average high temperature) is August (29.1°C).
The month with the lowest average high temperature is January (7.1°C).
- Average low temperature in December: 2.3°C
The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is January (0.8°C).
Average pressure in December
Calenzano, Italy
- Average pressure in December: 1018.6mbar
The month with the highest atmospheric pressure is December (1018.6mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed in December
Calenzano, Italy
- Average wind speed in December: 8.7km/h
The windiest month (with the highest average wind speed) is March (11.2km/h).
The calmest months (with the lowest average wind speed) are July and August (7.6km/h).
Average humidity in December
Calenzano, 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 (64%).
Average rainfall in December
Calenzano, Italy
- Average rainfall in December: 37mm
The wettest month (with the highest rainfall) is November (55mm).
The driest month (with the least rainfall) is August (25mm).
Average rainfall days in December
Calenzano, Italy
- Average rainfall days in December: 10.5 days
The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is August (8.6 days).
Average snowfall in December
Calenzano, Italy
- Average snowfall in December: 11mm
The month with the highest snowfall is February (15mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Calenzano, Italy
- Average snowfall days in December: 1 days
The month with the highest number of snowfall days is February (1.6 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
Calenzano, Italy
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 5h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The months with the least sunshine are January and February (Average sunshine: 5h and 6min).
Average sunshine days in December
Calenzano, Italy
- Average sunshine days in December: 17 days
The month with the most sunshine days is August (19.1 days).
The months with the least sunshine days are February and May (12.3 days).
Average UV index in December
Calenzano, Italy
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in December
Calenzano, Italy
- Average cloud cover in December: 45
The months with the most cloud cover are February and November (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in December
Calenzano, Italy
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, February, October, November and December (8km).
