Weather in December
Temperature
A mild drop in Cala Gracio's average high-temperature is observed in December, transitioning from 19°C (66.2°F) in November to a still refreshing 16°C (60.8°F). In December, Cala Gracio's temperature tends to fall to an average low of 8°C (46.4°F) during the night.Rainfall
In Cala Gracio, during December, the rain falls for 13 days and regularly aggregates up to 57mm (2.24") of precipitation. Throughout the year, in Cala Gracio, there are 111 rainfall days, and 456mm (17.95") of precipitation is accumulated.Sea temperature
In December, the average sea temperature is 16°C (60.8°F).Note: When the surface water temperature is 16°C (60.8°F), most do not enjoy swimming. Breathing control becomes more complex as temperatures drop below 21°C (69.8°F).
Daylight
With an average of 9h and 30min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:55 and sunset at 17:32. On the last day of December, in Cala Gracio, sunrise is at 08:13 and sunset at 17:42 CET.
Sunshine
The months with the least sunshine are January and December, with an average of 5h of sunshine.UV index
The months with the lowest UV index in Cala Gracio are January, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 2 during December translates into these guidelines:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Frequently asked questions
What is the usual temperature for Cala Gracio in December?
How much does it rain in Cala Gracio in December?
What is the sea water temperature in December in Cala Gracio?
What is the month with the shortest days in Cala Gracio?
How many hours of daylight does Cala Gracio have in December?
When are sunrise and sunset in December in Cala Gracio?
What are the months with the least sunshine in Cala Gracio?
How many hours of sunshine does Cala Gracio have in December?
What is the month with the lowest UV index in Cala Gracio?
How high is the UV index in December in Cala Gracio?
Average temperature in December
Cala Gracio, Spain
- Average high temperature in December: 16°C
The warmest months (with the highest average high temperature) are July and August (29°C).
The months with the lowest average high temperature are January and February (15°C).
- Average low temperature in December: 8°C
The month with the highest average low temperature is August (21°C).
The coldest months (with the lowest average low temperature) are January, February, March and December (8°C).
Average rainfall in December
Cala Gracio, Spain
- Average rainfall in December: 57mm
The wettest month (with the highest rainfall) is October (73mm).
The driest month (with the least rainfall) is July (7mm).
Average rainfall days in December
Cala Gracio, Spain
- Average rainfall days in December: 13 days
The month with the highest number of rainy days is January (14 days).
The month with the least rainy days is July (3 days).
Average sea temperature in December
Cala Gracio, Spain
- Average sea temperature in December: 16°C
The best month for swimming (with the highest average sea temperature) is August (26°C).
The coldest months (with the lowest average sea temperature) are January, February and March (14°C).
Average daylight in December /
Average sunshine in December
Cala Gracio, Spain
- Average daylight in December: 9h and 3min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 5h
The month with the most sunshine is July (Average sunshine: 11h).
The months with the least sunshine are January and December (Average sunshine: 5h).
Average UV index in December
Cala Gracio, Spain
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 9).
The months with the lowest UV index are January, November and December (UV index 2).
Cala Gracio, Spain
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