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
In Lastra a Signa, entering December brings a subtle temperature decrement, reducing from November's cool 12.9°C (55.2°F) to a frosty 8.9°C (48°F). December witnesses an average low-temperature hovering around a wintry 2.6°C (36.7°F).Humidity
In Lastra a Signa, the average relative humidity in December is 81%.Rainfall
In December, the rain falls for 12 days. Throughout December, 56mm (2.2") of precipitation is accumulated. In Lastra a Signa, during the entire year, the rain falls for 164.7 days and collects up to 598mm (23.54") of precipitation.Snowfall
Months with snowfall in Lastra a Signa are January through March and December. December is the first month it typically snows. Throughout December, in the average 0.6 snowfall days, it receives 6mm (0.24") of snow. In Lastra a Signa, during the entire year, snow falls for 2.9 days and aggregates up to 26mm (1.02") of snow.Daylight
With an average of 9h and 0min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:29 and sunset at 16:39. On the last day of December, sunrise is at 07:49 and sunset at 16:48 CET.
Sunshine
The average sunshine in December in Lastra a Signa is 5.5h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index in Lastra a Signa, Italy. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 2 during December translates into the following recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. To cut down UV radiation exposure by about half, sport a wide-brim hat. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the average December temperature in Lastra a Signa?
What is the average humidity in December in Lastra a Signa?
How many days does it rain in December in Lastra a Signa?
When does it start to snow in Lastra a Signa?
What is the month with the shortest days in Lastra a Signa?
How many hours of daylight does Lastra a Signa have in December?
When is the sunrise / sunset in December in Lastra a Signa?
How many hours of sunshine does Lastra a Signa have in December?
What is the month with the lowest UV index in Lastra a Signa?
What is the UV index reading in December in Lastra a Signa?
Average temperature in December
Lastra a Signa, Italy
- Average high temperature in December: 8.9°C
The warmest month (with the highest average high temperature) is August (29.6°C).
The month with the lowest average high temperature is January (7.5°C).
- Average low temperature in December: 2.6°C
The month with the highest average low temperature is August (16.2°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in December
Lastra a Signa, 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 (1013.5mbar).
Average wind speed in December
Lastra a Signa, Italy
- Average wind speed in December: 8.3km/h
The windiest month (with the highest average wind speed) is March (11km/h).
The calmest month (with the lowest average wind speed) is August (7.4km/h).
Average humidity in December
Lastra a Signa, Italy
- Average humidity in December: 81%
The month with the highest relative humidity is November (84%).
The month with the lowest relative humidity is August (63%).
Average rainfall in December
Lastra a Signa, Italy
- Average rainfall in December: 56mm
The wettest month (with the highest rainfall) is November (80mm).
The driest month (with the least rainfall) is August (33mm).
Average rainfall days in December
Lastra a Signa, Italy
- Average rainfall days in December: 12 days
The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is August (10.9 days).
Average snowfall in December
Lastra a Signa, Italy
- Average snowfall in December: 6mm
The month with the highest snowfall is February (10mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Lastra a Signa, Italy
- Average snowfall days in December: 0.6 days
The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Lastra a Signa, Italy
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 5h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).
Average sunshine days in December
Lastra a Signa, Italy
- Average sunshine days in December: 15.2 days
The month with the most sunshine days is August (16.6 days).
The month with the least sunshine days is May (9.1 days).
Average UV index in December
Lastra a Signa, 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
Lastra a Signa, Italy
- Average cloud cover in December: 43
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in December
Lastra a Signa, Italy
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, February, October, November and December (8km).
Lastra a Signa, Italy
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