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
As December begins, there is a minor decrease in the average high-temperature, softly falling from a cool 12.2°C (54°F) in November to a frosty 7.5°C (45.5°F). An average low-temperature of 2.2°C (36°F) is recorded in the month of December.Humidity
In December, the average relative humidity is 74%.Rainfall
In Dello, Italy, in December, during 7.7 rainfall days, 33mm (1.3") of precipitation is typically accumulated. Throughout the year, in Dello, there are 144.4 rainfall days, and 631mm (24.84") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall in Dello. December is the month with the most snowfall. Snow falls for 1.1 days and accumulates 21mm (0.83") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 48min of daylight.On the first day of December, sunrise is at 07:39 and sunset at 16:38. On the last day of the month, sunrise is at 07:59 and sunset at 16:46 CET.
Sunshine
In December, the average sunshine is 6.2h.UV index
January, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Dello. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 2 during December translates into the following directions:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Dello?
What is the average humidity in December in Dello?
How much does it rain in Dello in December?
What is the snowiest month in Dello?
When does it start snowing in Dello?
What is the month with the shortest days in Dello?
How many hours of daylight does Dello have in December?
When are sunrise and sunset in December in Dello?
How long on average sun shines in December in Dello?
What are the months with the lowest UV index in Dello?
How high is the UV index in December in Dello?
Average temperature in December
Dello, Italy
- Average high temperature in December: 7.5°C
The warmest month (with the highest average high temperature) is August (28.6°C).
The month with the lowest average high temperature is January (6.5°C).
- Average low temperature in December: 2.2°C
The month with the highest average low temperature is August (18.5°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in December
Dello, Italy
- Average pressure in December: 1019.7mbar
The month with the highest atmospheric pressure is December (1019.7mbar).
The month with the lowest atmospheric pressure is May (1014.5mbar).
Average wind speed in December
Dello, Italy
- Average wind speed in December: 6.1km/h
The windiest months (with the highest average wind speed) are March and April (7.4km/h).
The calmest months (with the lowest average wind speed) are August, September and October (6km/h).
Average humidity in December
Dello, Italy
- Average humidity in December: 74%
The month with the highest relative humidity is November (80%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Dello, Italy
- Average rainfall in December: 33mm
The wettest month (with the highest rainfall) is May (80mm).
The driest month (with the least rainfall) is January (25mm).
Average rainfall days in December
Dello, Italy
- Average rainfall days in December: 7.7 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is December (7.7 days).
Average snowfall in December
Dello, Italy
- Average snowfall in December: 21mm
The month with the highest snowfall is December (21mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Dello, Italy
- Average snowfall days in December: 1.1 days
The month with the highest number of snowfall days is February (1.3 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
Dello, Italy
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 6h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is November (Average sunshine: 5h and 42min).
Average sunshine days in December
Dello, Italy
- Average sunshine days in December: 21.7 days
The month with the most sunshine days is December (21.7 days).
The month with the least sunshine days is May (11.8 days).
Average UV index in December
Dello, 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, November and December (UV index 2).
Average cloud cover in December
Dello, Italy
- Average cloud cover in December: 31
The months with the most cloud cover are February and November (Cloud cover 40).
The month with the least cloud cover is July (Cloud cover 18).
Average visibility in December
Dello, Italy
- Average visibility in December: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, May, September, October, November and December (9km).
