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
Weather in December
Temperature
With the arrival of December, Delebio experiences a modest decline in average high-temperatures, transitioning from a frosty 8.2°C (46.8°F) in November to a wintry 4.8°C (40.6°F). The temperature in Delebio, Italy, lowers to an average of -1.5°C (29.3°F) during December nights.Humidity
The months with the lowest humidity in Delebio are January and December, with an average relative humidity of 74%.Rainfall
In Delebio, during December, the rain falls for 8.7 days and regularly aggregates up to 58mm (2.28") of precipitation. In Delebio, during the entire year, the rain falls for 190.8 days and collects up to 1414mm (55.67") of precipitation.Snowfall
January through April, November and December are months with snowfall in Delebio. December is the month with the most snowfall in Delebio. Snow falls for 1.5 days and accumulates 20mm (0.79") of snow.Daylight
December has the shortest days of the year in Delebio, with an average of 8h and 42min of daylight.On the first day of December, sunrise is at 07:44 and sunset at 16:38. On the last day of the month, sunrise is at 08:04 and sunset at 16:46 CET.
Sunshine
The average sunshine in December is 6.3h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the average person.Note: A daily maximum UV index of 2 in December translates into the following instructions:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Frequently asked questions
Is December cold in Delebio?
What is the least humid month in Delebio?
What is the average humidity in December in Delebio?
How much does it rain in Delebio in December?
What is the snowiest month in Delebio?
How much does it snow in Delebio in December?
What is the month with the shortest days in Delebio?
What is the average length of the day in December in Delebio?
When are sunrise and sunset in December in Delebio?
How long on average sun shines in December in Delebio?
What are the months with the lowest UV index in Delebio?
How high is the UV index in December in Delebio?
Average temperature in December
Delebio, Italy
- Average high temperature in December: 4.8°C
The warmest month (with the highest average high temperature) is July (23.9°C).
The month with the lowest average high temperature is January (3.8°C).
- Average low temperature in December: -1.5°C
The months with the highest average low temperature are July and August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-2.5°C).
Average pressure in December
Delebio, Italy
- Average pressure in December: 1020.4mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is April (1015mbar).
Average wind speed in December
Delebio, Italy
- Average wind speed in December: 7.2km/h
The windiest month (with the highest average wind speed) is July (7.6km/h).
The calmest month (with the lowest average wind speed) is November (6km/h).
Average humidity in December
Delebio, Italy
- Average humidity in December: 74%
The month with the highest relative humidity is November (81%).
The months with the lowest relative humidity are January and December (74%).
Average rainfall in December
Delebio, Italy
- Average rainfall in December: 58mm
The wettest month (with the highest rainfall) is August (191mm).
The driest month (with the least rainfall) is January (37mm).
Average rainfall days in December
Delebio, Italy
- Average rainfall days in December: 8.7 days
The month with the highest number of rainy days is June (22.7 days).
The month with the least rainy days is December (8.7 days).
Average snowfall in December
Delebio, Italy
- Average snowfall in December: 20mm
The month with the highest snowfall is December (20mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Delebio, Italy
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is January (2.1 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
Delebio, 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 12min).
The month with the least sunshine is November (Average sunshine: 5h and 12min).
Average sunshine days in December
Delebio, Italy
- Average sunshine days in December: 20.8 days
The month with the most sunshine days is December (20.8 days).
The month with the least sunshine days is June (5 days).
Average UV index in December
Delebio, Italy
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Delebio, Italy
- Average cloud cover in December: 31
The month with the most cloud cover is November (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility in December
Delebio, Italy
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August and December (9km).
The months with the lowest visibility are September, October and November (8km).
Delebio, Italy
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