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 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
Cleto experiences a moderate temperature shift at the start of December, with average high-temperatures adjusting a bit from a comfortable 17.1°C (62.8°F) in November to a still refreshing 13°C (55.4°F). In Cleto, December nights cool down to an average of 7.8°C (46°F).Humidity
In Cleto, the average relative humidity in December is 77%.Rainfall
In Cleto, in December, it is raining for 12.6 days, with typically 45mm (1.77") of accumulated precipitation. In Cleto, during the entire year, the rain falls for 155.3 days and collects up to 533mm (20.98") of precipitation.Daylight
With an average of 9h and 30min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 06:55 and sunset at 16:33. On the last day of December, sunrise is at 07:14 and sunset at 16:42 CET.
Sunshine
In December, the average sunshine is 6.4h.UV index
January, February and December, with an average maximum UV index of 3, are months with the lowest UV index in Cleto. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 3 in December translates into this advice:
Take precautions - Protection against sun damage is advised. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Cleto?
What is the average humidity in December in Cleto?
How many days does it rain in December in Cleto?
What is the month with the shortest days in Cleto?
What is the average length of the day in December in Cleto?
When are sunrise and sunset in December in Cleto?
How many hours of sunshine does Cleto have in December?
When is the lowest UV index in Cleto?
What is the UV index intensity in December in Cleto?
Average temperature in December
Cleto, Italy
- Average high temperature in December: 13°C
The warmest month (with the highest average high temperature) is August (28.4°C).
The month with the lowest average high temperature is January (11.3°C).
- Average low temperature in December: 7.8°C
The month with the highest average low temperature is August (19.8°C).
The coldest months (with the lowest average low temperature) are January and February (6.6°C).
Average pressure in December
Cleto, 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 (1013.7mbar).
Average wind speed in December
Cleto, Italy
- Average wind speed in December: 11.4km/h
The windiest month (with the highest average wind speed) is February (13.3km/h).
The calmest month (with the lowest average wind speed) is August (6.7km/h).
Average humidity in December
Cleto, Italy
- Average humidity in December: 77%
The month with the highest relative humidity is November (78%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Cleto, Italy
- Average rainfall in December: 45mm
The wettest month (with the highest rainfall) is November (74mm).
The driest month (with the least rainfall) is August (29mm).
Average rainfall days in December
Cleto, Italy
- Average rainfall days in December: 12.6 days
The month with the highest number of rainy days is March (15.3 days).
The month with the least rainy days is July (8.8 days).
Average daylight in December /
Average sunshine in December
Cleto, Italy
- Average daylight in December: 9h and 3min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 6h and 2min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and February (Average sunshine: 6h and 0min).
Average sunshine days in December
Cleto, Italy
- Average sunshine days in December: 15.8 days
The month with the most sunshine days is July (18 days).
The month with the least sunshine days is September (10.6 days).
Average UV index in December
Cleto, Italy
- Average UV index in December: 3
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 3).
Average cloud cover in December
Cleto, Italy
- Average cloud cover in December: 29
The month with the most cloud cover is January (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in December
Cleto, Italy
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
