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 transition into December involves a small decrease in the average high-temperature, dipping slightly from a moderate 13.5°C (56.3°F) in November to a chilly 9.2°C (48.6°F). During December, the temperature tends to dip to an average of 3°C (37.4°F) at night.Humidity
In Colledara, the average relative humidity in December is 77%.Rainfall
In Colledara, in December, it is raining for 14 days, with typically 47mm (1.85") of accumulated precipitation. Throughout the year, in Colledara, Italy, there are 191.5 rainfall days, and 769mm (30.28") of precipitation is accumulated.Snowfall
Months with snowfall in Colledara are January through April, November and December. In Colledara, in December, snow falls for 1.7 days, with typically accumulated 14mm (0.55") of snow. In Colledara, during the entire year, snow falls for 8.8 days and aggregates up to 213mm (8.39") of snow.Daylight
The month with the shortest days is December, with an average of 9h and 6min of daylight.On the first day of the month, sunrise is at 07:15 and sunset at 16:33. On the last day of December, sunrise is at 07:34 and sunset at 16:42 CET.
Sunshine
The average sunshine in December in Colledara is 6.4h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In December, the maximum 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. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Colledara?
What is the average humidity in December in Colledara?
How many days does it rain in December in Colledara?
How many days does it snow in December in Colledara?
What is the month with the shortest days in Colledara?
What is the average length of the day in December in Colledara?
What time are sunrise and sunset in December in Colledara?
How long on average sun shines in December in Colledara?
What are the months with the lowest UV index in Colledara?
What is the UV index reading in December in Colledara?
Average temperature in December
Colledara, Italy
- Average high temperature in December: 9.2°C
The warmest month (with the highest average high temperature) is August (27.7°C).
The month with the lowest average high temperature is January (7.6°C).
- Average low temperature in December: 3°C
The month with the highest average low temperature is August (17.2°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in December
Colledara, 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 (1013.6mbar).
Average wind speed in December
Colledara, Italy
- Average wind speed in December: 8.2km/h
The windiest month (with the highest average wind speed) is February (8.9km/h).
The calmest months (with the lowest average wind speed) are June and July (7.1km/h).
Average humidity in December
Colledara, Italy
- Average humidity in December: 77%
The months with the highest relative humidity are January and November (80%).
The month with the lowest relative humidity is August (63%).
Average rainfall in December
Colledara, Italy
- Average rainfall in December: 47mm
The wettest month (with the highest rainfall) is May (100mm).
The driest month (with the least rainfall) is August (46mm).
Average rainfall days in December
Colledara, Italy
- Average rainfall days in December: 14 days
The month with the highest number of rainy days is May (21.5 days).
The month with the least rainy days is August (12.6 days).
Average snowfall in December
Colledara, Italy
- Average snowfall in December: 14mm
The month with the highest snowfall is January (86mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Colledara, Italy
- Average snowfall days in December: 1.7 days
The month with the highest number of snowfall days is February (2.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Colledara, Italy
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in December: 6h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in December
Colledara, Italy
- Average sunshine days in December: 13.2 days
The month with the most sunshine days is August (15.8 days).
The month with the least sunshine days is May (6.9 days).
Average UV index in December
Colledara, 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 and December (UV index 2).
Average cloud cover in December
Colledara, Italy
- Average cloud cover in December: 32
The month with the most cloud cover is January (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in December
Colledara, Italy
- Average visibility in December: 9km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, October, November and December (9km).
