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
In Cerreto Guidi, the average high-temperature in December slightly decreases from a mild 13.5°C (56.3°F) in November to a chilly 9.4°C (48.9°F). In the month of December, the temperature in Cerreto Guidi generally rests at an average low of 3.3°C (37.9°F).Humidity
The average relative humidity in December is 80%.Rainfall
In Cerreto Guidi, in December, it is raining for 11.9 days, with typically 39mm (1.54") of accumulated precipitation. Throughout the year, in Cerreto Guidi, Italy, there are 136.9 rainfall days, and 394mm (15.51") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 0.4 snowfall days, it receives 6mm (0.24") of snow. In Cerreto Guidi, during the entire year, snow falls for 2.3 days and aggregates up to 26mm (1.02") of snow.Daylight
With an average of 9h and 0min of daylight, December has the shortest days of the year in Cerreto Guidi, Italy.On the first day of the month, sunrise is at 07:30 and sunset at 16:40. On the last day of December, in Cerreto Guidi, Italy, sunrise is at 07:50 and sunset at 16:49 CET.
Sunshine
The average sunshine in December in Cerreto Guidi is 5.5h.UV index
The months with the lowest UV index in Cerreto Guidi are January, February and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.Note: In December, a regular UV index of 2 translates into these guidelines:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Frequently asked questions
What are December temperatures in Cerreto Guidi?
What is the average humidity in December in Cerreto Guidi?
How many days does it rain in December in Cerreto Guidi?
When does it start to snow in Cerreto Guidi?
What is the month with the shortest days in Cerreto Guidi?
What is the average length of the day in December in Cerreto Guidi?
When are sunrise and sunset in December in Cerreto Guidi?
How many hours of sunshine does Cerreto Guidi have in December?
What is the month with the lowest UV index in Cerreto Guidi?
What is the UV index reading in December in Cerreto Guidi?
Average temperature in December
Cerreto Guidi, Italy
- Average high temperature in December: 9.4°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 (8.1°C).
- Average low temperature in December: 3.3°C
The month with the highest average low temperature is August (16.8°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in December
Cerreto Guidi, Italy
- Average pressure in December: 1018.5mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed in December
Cerreto Guidi, Italy
- Average wind speed in December: 8.1km/h
The windiest month (with the highest average wind speed) is March (10.7km/h).
The calmest month (with the lowest average wind speed) is August (7.2km/h).
Average humidity in December
Cerreto Guidi, Italy
- Average humidity in December: 80%
The month with the highest relative humidity is November (83%).
The month with the lowest relative humidity is August (63%).
Average rainfall in December
Cerreto Guidi, Italy
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is November (58mm).
The driest month (with the least rainfall) is July (20mm).
Average rainfall days in December
Cerreto Guidi, Italy
- Average rainfall days in December: 11.9 days
The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is August (7.6 days).
Average snowfall in December
Cerreto Guidi, Italy
- Average snowfall in December: 6mm
The month with the highest snowfall is February (10mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Cerreto Guidi, Italy
- Average snowfall days in December: 0.4 days
The month with the highest number of snowfall days is February (1.2 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
Cerreto Guidi, 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 3min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in December
Cerreto Guidi, Italy
- Average sunshine days in December: 16.5 days
The month with the most sunshine days is August (20.7 days).
The month with the least sunshine days is February (13 days).
Average UV index in December
Cerreto Guidi, 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, February and December (UV index 2).
Average cloud cover in December
Cerreto Guidi, Italy
- Average cloud cover in December: 42
The month with the most cloud cover is February (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 14).
Average visibility in December
Cerreto Guidi, 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).
Cerreto Guidi, Italy
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