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
The commencement of December includes a gentle temperature shift, with the average high-temperature dropping a bit from an enjoyable 18°C (64.4°F) in November to a still refreshing 14.2°C (57.6°F). December introduces a small decrease to a nighttime average of 10.9°C (51.6°F) in Cellino San Marco.Humidity
In December, the average relative humidity in Cellino San Marco is 71%.Rainfall
In Cellino San Marco, in December, it is raining for 12.8 days, with typically 34mm (1.34") of accumulated precipitation. Throughout the year, in Cellino San Marco, there are 124.4 rainfall days, and 396mm (15.59") of precipitation is accumulated.Snowfall
January and December are months with snowfall. The months with the most snowfall in Cellino San Marco are January and December, with an average 1mm (0.04") of accumulated snow.Daylight
With an average of 9h and 18min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 06:52 and sunset at 16:22. On the last day of the month, sunrise is at 07:11 and sunset at 16:31 CET.
Sunshine
In Cellino San Marco, Italy, the average sunshine in December is 6.1h.UV index
The month with the lowest UV index in Cellino San Marco, Italy, is December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, a regular UV index of 3 translates into these guidelines:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Cellino San Marco in December?
What is the average humidity in December in Cellino San Marco?
How many days does it rain in December in Cellino San Marco?
When does it snow the most in Cellino San Marco?
When does it start snowing in Cellino San Marco?
What is the month with the shortest days in Cellino San Marco?
How many hours of daylight does Cellino San Marco have in December?
What time are sunrise and sunset in December in Cellino San Marco?
How long on average sun shines in December in Cellino San Marco?
When is the lowest UV index in Cellino San Marco?
What is the UV index intensity in December in Cellino San Marco?
Average temperature in December
Cellino San Marco, Italy
- Average high temperature in December: 14.2°C
The warmest month (with the highest average high temperature) is August (29.5°C).
The month with the lowest average high temperature is January (12.7°C).
- Average low temperature in December: 10.9°C
The month with the highest average low temperature is August (24.5°C).
The coldest month (with the lowest average low temperature) is January (9.5°C).
Average pressure in December
Cellino San Marco, Italy
- Average pressure in December: 1017.7mbar
The month with the highest atmospheric pressure is December (1017.7mbar).
The month with the lowest atmospheric pressure is July (1012.3mbar).
Average wind speed in December
Cellino San Marco, Italy
- Average wind speed in December: 21.3km/h
The windiest month (with the highest average wind speed) is February (23.3km/h).
The calmest month (with the lowest average wind speed) is September (15.4km/h).
Average humidity in December
Cellino San Marco, Italy
- Average humidity in December: 71%
The month with the highest relative humidity is November (73%).
The month with the lowest relative humidity is July (61%).
Average rainfall in December
Cellino San Marco, Italy
- Average rainfall in December: 34mm
The wettest month (with the highest rainfall) is November (62mm).
The driest month (with the least rainfall) is August (7mm).
Average rainfall days in December
Cellino San Marco, Italy
- Average rainfall days in December: 12.8 days
The month with the highest number of rainy days is January (14.1 days).
The month with the least rainy days is August (2.9 days).
Average snowfall in December
Cellino San Marco, Italy
- Average snowfall in December: 1mm
The months with the highest snowfall are January and December (1mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Cellino San Marco, Italy
- Average snowfall days in December: 0.3 days
The month with the highest number of snowfall days is December (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Cellino San Marco, Italy
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 6h and 1min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in December
Cellino San Marco, Italy
- Average sunshine days in December: 15.6 days
The month with the most sunshine days is August (25.2 days).
The month with the least sunshine days is February (12.9 days).
Average UV index in December
Cellino San Marco, Italy
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in December
Cellino San Marco, Italy
- Average cloud cover in December: 32
The month with the most cloud cover is January (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility in December
Cellino San Marco, 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).
