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
A mild shift in the average high-temperature occurs in December, reducing from a wintry 4.7°C (40.5°F) in November to a still icy 1°C (33.8°F). Cles witnesses a consistent average low-temperature of -6.4°C (20.5°F) throughout December.Humidity
December is the least humid month in Cles, with an average relative humidity of 77%.Rainfall
In Cles, Italy, in December, during 6.5 rainfall days, 36mm (1.42") of precipitation is typically accumulated. Throughout the year, in Cles, there are 184.2 rainfall days, and 1038mm (40.87") of precipitation is accumulated.Snowfall
Months with snowfall are January through June, September through December. In Cles, in December, snow falls for 11.1 days, with typically accumulated 257mm (10.12") of snow. Throughout the year, in Cles, Italy, there are 83.4 snowfall days, and 2375mm (93.5") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 42min of daylight.On the first day of the month, sunrise is at 07:39 and sunset at 16:31. On the last day of December, sunrise is at 07:59 and sunset at 16:39 CET.
Sunshine
The average sunshine in December is 6.4h.UV index
The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the average person.Note: In December, the maximum UV index of 2 translates into these guidelines:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. It's recommended to limit sun exposure when its radiation is at its peak during midday. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Cles in December?
What is the least humid month in Cles?
What is the average humidity in December in Cles?
How much does it rain in Cles in December?
How much does it snow in Cles in December?
What is the month with the shortest days in Cles?
How many hours of daylight does Cles have in December?
What time are sunrise and sunset in December in Cles?
How many hours of sunshine does Cles have in December?
What are the months with the lowest UV index in Cles?
What is the UV index reading in December in Cles?
Average temperature in December
Cles, Italy
- Average high temperature in December: 1°C
The warmest month (with the highest average high temperature) is July (19.4°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in December: -6.4°C
The month with the highest average low temperature is August (8.5°C).
The coldest month (with the lowest average low temperature) is January (-7.8°C).
Average pressure in December
Cles, Italy
- Average pressure in December: 1020.3mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The months with the lowest atmospheric pressure are April and May (1015.2mbar).
Average wind speed in December
Cles, Italy
- Average wind speed in December: 7.5km/h
The windiest month (with the highest average wind speed) is February (7.8km/h).
The calmest month (with the lowest average wind speed) is August (6.1km/h).
Average humidity in December
Cles, Italy
- Average humidity in December: 77%
The month with the highest relative humidity is November (83%).
The month with the lowest relative humidity is December (77%).
Average rainfall in December
Cles, Italy
- Average rainfall in December: 36mm
The wettest month (with the highest rainfall) is July (142mm).
The driest month (with the least rainfall) is January (29mm).
Average rainfall days in December
Cles, Italy
- Average rainfall days in December: 6.5 days
The month with the highest number of rainy days is July (25.4 days).
The month with the least rainy days is December (6.5 days).
Average snowfall in December
Cles, Italy
- Average snowfall in December: 257mm
The month with the highest snowfall is November (631mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Cles, Italy
- Average snowfall days in December: 11.1 days
The month with the highest number of snowfall days is March (15.1 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Cles, Italy
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 6h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is November (Average sunshine: 5h and 36min).
Average sunshine days in December
Cles, Italy
- Average sunshine days in December: 18.2 days
The month with the most sunshine days is December (18.2 days).
The month with the least sunshine days is July (1.8 days).
Average UV index in December
Cles, Italy
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover in December
Cles, Italy
- Average cloud cover in December: 29
The month with the most cloud cover is November (Cloud cover 42).
The month with the least cloud cover is December (Cloud cover 29).
Average visibility in December
Cles, Italy
- Average visibility in December: 9km
The months with the highest visibility are June, July and December (9km).
The month with the lowest visibility is November (7km).
