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
December signifies a minor drop in average high-temperature, transitioning from a frosty 9.6°C (49.3°F) in November to a cold 5.6°C (42.1°F). During December, the nighttime temperature averages of -0.5°C (31.1°F).Humidity
In December, the average relative humidity is 73%.Rainfall
In Lessona, in December, it is raining for 9.3 days, with typically 47mm (1.85") of accumulated precipitation. Throughout the year, in Lessona, there are 188.8 rainfall days, and 1018mm (40.08") of precipitation is accumulated.Snowfall
Months with snowfall in Lessona are January through March, November and December. In Lessona, in December, during 3.1 snowfall days, 40mm (1.57") of snow is typically accumulated. In Lessona, during the entire year, snow falls for 13 days and aggregates up to 172mm (6.77") of snow.Daylight
December has the shortest days of the year in Lessona, Italy, with an average of 8h and 48min of daylight.On the first day of the month, sunrise is at 07:47 and sunset at 16:45. On the last day of December, sunrise is at 08:07 and sunset at 16:53 CET.
Sunshine
The average sunshine in December in Lessona is 6.7h.UV index
The months with the lowest UV index in Lessona are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 2 in December translates into these instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. 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
How cold does it get in Lessona in December?
What is the average humidity in December in Lessona?
How many days does it rain in December in Lessona?
How many days does it snow in December in Lessona?
What is the month with the shortest days in Lessona?
How many hours of daylight does Lessona have in December?
When are sunrise and sunset in December in Lessona?
How long on average sun shines in December in Lessona?
What are the months with the lowest UV index in Lessona?
What is the UV index intensity in December in Lessona?
Average temperature in December
Lessona, Italy
- Average high temperature in December: 5.6°C
The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (4.6°C).
- Average low temperature in December: -0.5°C
The months with the highest average low temperature are July and August (14.3°C).
The coldest month (with the lowest average low temperature) is January (-1.6°C).
Average pressure in December
Lessona, Italy
- Average pressure in December: 1020.3mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is April (1014.7mbar).
Average wind speed in December
Lessona, Italy
- Average wind speed in December: 5.6km/h
The windiest month (with the highest average wind speed) is May (6.8km/h).
The calmest month (with the lowest average wind speed) is November (5.2km/h).
Average humidity in December
Lessona, Italy
- Average humidity in December: 73%
The month with the highest relative humidity is November (77%).
The month with the lowest relative humidity is March (71%).
Average rainfall in December
Lessona, Italy
- Average rainfall in December: 47mm
The wettest month (with the highest rainfall) is November (164mm).
The driest month (with the least rainfall) is January (22mm).
Average rainfall days in December
Lessona, Italy
- Average rainfall days in December: 9.3 days
The month with the highest number of rainy days is July (23.3 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in December
Lessona, Italy
- Average snowfall in December: 40mm
The month with the highest snowfall is February (47mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Lessona, Italy
- Average snowfall days in December: 3.1 days
The month with the highest number of snowfall days is January (4.4 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
Lessona, 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 4min
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 48min).
Average sunshine days in December
Lessona, Italy
- Average sunshine days in December: 17.3 days
The month with the most sunshine days is January (19.1 days).
The month with the least sunshine days is July (4.1 days).
Average UV index in December
Lessona, Italy
- Average UV index in December: 2
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Lessona, Italy
- Average cloud cover in December: 26
The month with the most cloud cover is November (Cloud cover 37).
The months with the least cloud cover are July and August (Cloud cover 25).
Average visibility in December
Lessona, Italy
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
