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
Capri Islands's December weather shows a modest shift in high-temperatures, falling from November's comfortable 16.5°C to a fresh 12.5°C. Capri Islands's nights in December experience an average temperature drop to an icy 4°C.Humidity
With an average relative humidity of 80%, December is the most humid month.Rainfall
In Capri Islands, during December, the rain falls for 12.1 days and regularly aggregates up to 64mm of precipitation. In Capri Islands, during the entire year, the rain falls for 155.6 days and collects up to 651mm of precipitation.Snowfall
Months with snowfall are January, February and December. December is the first month it typically snows. Throughout December, in the average 0.7 snowfall days, it receives 14mm of snow. In Capri Islands, during the entire year, snow falls for 3.9 days and aggregates up to 38mm of snow.Daylight
With an average of 10h and 0min of daylight, December has the shortest days of the year.On the first day of December in Capri Islands, sunrise is at 6:31 am and sunset at 4:36 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 4:47 pm CST.
Sunshine
In December, the average sunshine is 5h.UV index
In December, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 3 during December translates into these guidelines:
Take precautions - Protection against sun damage is advised. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in December?
What is the most humid month?
What is the average humidity in December?
How much does it rain in December?
When does it start snowing?
What is the month with the shortest days?
What is the average length of the day in December in Capri Islands?
What time are sunrise and sunset in December?
How long on average sun shines in December?
How high is the UV index in December?
Average temperature in December
Capri Islands, AL
- Average high temperature in December: 12.5°C
The warmest month (with the highest average high temperature) is July (32.3°C).
The month with the lowest average high temperature is January (10.5°C).
- Average low temperature in December: 4°C
The months with the highest average low temperature are July and August (20.8°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).
Average pressure in December
Capri Islands, AL
- Average pressure in December: 1020.9mbar
The month with the highest atmospheric pressure is January (1021.6mbar).
The month with the lowest atmospheric pressure is June (1015.3mbar).
Average wind speed in December
Capri Islands, AL
- Average wind speed in December: 11km/h
The windiest month (with the highest average wind speed) is February (11.8km/h).
The calmest month (with the lowest average wind speed) is August (6.6km/h).
Average humidity in December
Capri Islands, AL
- Average humidity in December: 80%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (72%).
Average rainfall in December
Capri Islands, AL
- Average rainfall in December: 64mm
The wettest month (with the highest rainfall) is April (65mm).
The driest month (with the least rainfall) is October (35mm).
Average rainfall days in December
Capri Islands, AL
- Average rainfall days in December: 12.1 days
The month with the highest number of rainy days is July (19.9 days).
The month with the least rainy days is November (8 days).
Average snowfall in December
Capri Islands, AL
- Average snowfall in December: 14mm
The month with the highest snowfall is January (17mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Capri Islands, AL
- Average snowfall days in December: 0.7 days
The months with the highest number of snowfall days are January and February (1.3 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
Capri Islands, AL
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 5h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in December
Capri Islands, AL
- Average sunshine days in December: 17.3 days
The month with the most sunshine days is October (21.2 days).
The month with the least sunshine days is July (9 days).
Average UV index in December
Capri Islands, AL
- Average UV index in December: 3
The month with the highest UV index is June (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in December
Capri Islands, AL
- Average cloud cover in December: 47
The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are June and September (Cloud cover 30).
Average visibility in December
Capri Islands, AL
- 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).