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
December sees a slight reduction in average high-temperature, with a shift from a fresh 11.3°C (52.3°F) in November to a frosty 7.3°C (45.1°F). Throughout December, Castel del Rio registers a consistent average low-temperature of 1.2°C (34.2°F).Humidity
The average relative humidity in December in Castel del Rio is 83%.Rainfall
In Castel del Rio, in December, during 8.6 rainfall days, 53mm (2.09") of precipitation is typically accumulated. In Castel del Rio, Italy, during the entire year, the rain falls for 155.6 days and collects up to 623mm (24.53") of precipitation.Snowfall
January through May, October through December are months with snowfall in Castel del Rio, Italy. In December, in Castel del Rio, it is snowing for 4.5 days. Throughout December, 141mm (5.55") of snow is accumulated. Throughout the year, there are 25.1 snowfall days, and 596mm (23.46") of snow is accumulated.Daylight
The month with the shortest days in Castel del Rio is December, with an average of 8h and 54min of daylight.On the first day of the month, sunrise is at 07:29 and sunset at 16:36. On the last day of December, in Castel del Rio, Italy, sunrise is at 07:49 and sunset at 16:45 CET.
Sunshine
In Castel del Rio, Italy, the average sunshine in December is 5.1h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Castel del Rio. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
What is the average December temperature in Castel del Rio?
What is the average humidity in December in Castel del Rio?
How many days does it rain in December in Castel del Rio?
How many days does it snow in December in Castel del Rio?
What is the month with the shortest days in Castel del Rio?
What is the average length of the day in December in Castel del Rio?
What time are sunrise and sunset in December in Castel del Rio?
How many hours of sunshine does Castel del Rio have in December?
What is the month with the lowest UV index in Castel del Rio?
How high is the UV index in December in Castel del Rio?
Average temperature in December
Castel del Rio, Italy
- Average high temperature in December: 7.3°C
The warmest month (with the highest average high temperature) is August (28°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in December: 1.2°C
The month with the highest average low temperature is August (15.5°C).
The coldest month (with the lowest average low temperature) is January (0.3°C).
Average pressure in December
Castel del Rio, Italy
- Average pressure in December: 1018.7mbar
The month with the highest atmospheric pressure is December (1018.7mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed in December
Castel del Rio, Italy
- Average wind speed in December: 9.1km/h
The windiest month (with the highest average wind speed) is March (11.9km/h).
The calmest month (with the lowest average wind speed) is August (8.1km/h).
Average humidity in December
Castel del Rio, Italy
- Average humidity in December: 83%
The month with the highest relative humidity is November (87%).
The month with the lowest relative humidity is August (65%).
Average rainfall in December
Castel del Rio, Italy
- Average rainfall in December: 53mm
The wettest month (with the highest rainfall) is November (79mm).
The driest months (with the least rainfall) are January and August (36mm).
Average rainfall days in December
Castel del Rio, Italy
- Average rainfall days in December: 8.6 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is December (8.6 days).
Average snowfall in December
Castel del Rio, Italy
- Average snowfall in December: 141mm
The month with the highest snowfall is January (145mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Castel del Rio, Italy
- Average snowfall days in December: 4.5 days
The month with the highest number of snowfall days is January (7.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Castel del Rio, Italy
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 5h and 1min
The months with the most sunshine are July and August (Average sunshine: 11h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in December
Castel del Rio, Italy
- Average sunshine days in December: 17.6 days
The month with the most sunshine days is December (17.6 days).
The month with the least sunshine days is May (8.6 days).
Average UV index in December
Castel del Rio, 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, February, November and December (UV index 2).
Average cloud cover in December
Castel del Rio, Italy
- Average cloud cover in December: 47
The months with the most cloud cover are February and November (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in December
Castel del Rio, Italy
- Average visibility in December: 8km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January, February, March, October, November and December (8km).
Castel del Rio, Italy
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