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
The onset of December is marked by a minor decrease in temperature, transitioning from a moderate 13.8°C (56.8°F) in November to a frosty 9.1°C (48.4°F). San Giovanni in Galdo, during the nights of December, experiences an average temperature drop to a wintry 2.8°C (37°F).Humidity
In San Giovanni in Galdo, the average relative humidity in December is 83%.Rainfall
In San Giovanni in Galdo, during December, the rain falls for 12.5 days and regularly aggregates up to 51mm (2.01") of precipitation. In San Giovanni in Galdo, during the entire year, the rain falls for 175.7 days and collects up to 690mm (27.17") of precipitation.Snowfall
January through April, November and December are months with snowfall. In San Giovanni in Galdo, in December, snow falls for 4 days, with typically accumulated 34mm (1.34") of snow. In San Giovanni in Galdo, during the entire year, snow falls for 18.6 days and aggregates up to 350mm (13.78") of snow.Daylight
With an average of 9h and 12min of daylight, December has the shortest days of the year in San Giovanni in Galdo.On the first day of December in San Giovanni in Galdo, sunrise is at 07:08 and sunset at 16:31. On the last day of the month, sunrise is at 07:27 and sunset at 16:40 CET.
Sunshine
The average sunshine in December is 5.7h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index in San Giovanni in Galdo. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Frequently asked questions
What is the average December temperature in San Giovanni in Galdo?
What is the average humidity in December in San Giovanni in Galdo?
How many days does it rain in December in San Giovanni in Galdo?
How many days does it snow in December in San Giovanni in Galdo?
What is the month with the shortest days in San Giovanni in Galdo?
How many hours of daylight does San Giovanni in Galdo have in December?
When are sunrise and sunset in December in San Giovanni in Galdo?
How long on average sun shines in December in San Giovanni in Galdo?
What is the month with the lowest UV index in San Giovanni in Galdo?
How high is the UV index in December in San Giovanni in Galdo?
Average temperature in December
San Giovanni in Galdo, Italy
- Average high temperature in December: 9.1°C
The warmest month (with the highest average high temperature) is August (29.1°C).
The month with the lowest average high temperature is January (7.7°C).
- Average low temperature in December: 2.8°C
The month with the highest average low temperature is August (16.8°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in December
San Giovanni in Galdo, Italy
- Average pressure in December: 1018.3mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).
Average wind speed in December
San Giovanni in Galdo, Italy
- Average wind speed in December: 11km/h
The windiest month (with the highest average wind speed) is February (12.1km/h).
The calmest month (with the lowest average wind speed) is August (7.4km/h).
Average humidity in December
San Giovanni in Galdo, Italy
- Average humidity in December: 83%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (60%).
Average rainfall in December
San Giovanni in Galdo, Italy
- Average rainfall in December: 51mm
The wettest month (with the highest rainfall) is May (76mm).
The driest month (with the least rainfall) is September (44mm).
Average rainfall days in December
San Giovanni in Galdo, Italy
- Average rainfall days in December: 12.5 days
The month with the highest number of rainy days is April (18.3 days).
The month with the least rainy days is August (11.6 days).
Average snowfall in December
San Giovanni in Galdo, Italy
- Average snowfall in December: 34mm
The month with the highest snowfall is February (119mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
San Giovanni in Galdo, Italy
- Average snowfall days in December: 4 days
The month with the highest number of snowfall days is January (6.2 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
San Giovanni in Galdo, Italy
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 5h and 4min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in December
San Giovanni in Galdo, Italy
- Average sunshine days in December: 13.3 days
The month with the most sunshine days is August (17 days).
The month with the least sunshine days is February (9.1 days).
Average UV index in December
San Giovanni in Galdo, 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 and December (UV index 2).
Average cloud cover in December
San Giovanni in Galdo, Italy
- Average cloud cover in December: 40
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in December
San Giovanni in Galdo, 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 and November (8km).
San Giovanni in Galdo, Italy
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