Weather in December
Temperature
In December, the meteorological conditions change slightly, with the average high-temperature moving from a refreshing 18°C (64.4°F) in November to a mild 15°C (59°F). Nighttime temperature lowers to an average of 7°C (44.6°F) in December.Rainfall
In December, in Cala Romantica, the rain falls for 15 days. Throughout December, 80mm (3.15") of precipitation is accumulated. Throughout the year, in Cala Romantica, there are 123 rainfall days, and 676mm (26.61") of precipitation is accumulated.Sea temperature
In Cala Romantica, in December, the average water 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 24min of daylight, December has the shortest days of the year in Cala Romantica, Spain.On the first day of the month, sunrise is at 07:48 and sunset at 17:23. On the last day of December, sunrise is at 08:07 and sunset at 17:32 CET.
Sunshine
The months with the least sunshine in Cala Romantica are January, November and December, with an average of 5h of sunshine.UV index
The months with the lowest UV index in Cala Romantica are January, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 2 in December translates into this advice:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
What is the average December temperature in Cala Romantica?
How many days does it rain in December in Cala Romantica?
What is the sea water temperature in December in Cala Romantica?
What is the month with the shortest days in Cala Romantica?
What is the average length of the day in December in Cala Romantica?
What time are sunrise and sunset in December in Cala Romantica?
What is the month with the least sunshine in Cala Romantica?
How long on average sun shines in December in Cala Romantica?
What is the month with the lowest UV index in Cala Romantica?
What is the UV index intensity in December in Cala Romantica?
Average temperature in December
Cala Romantica, Spain
- Average high temperature in December: 15°C
The warmest month (with the highest average high temperature) is August (29°C).
The months with the lowest average high temperature are January and February (14°C).
- Average low temperature in December: 7°C
The month with the highest average low temperature is August (20°C).
The coldest months (with the lowest average low temperature) are January and February (6°C).
Average rainfall in December
Cala Romantica, Spain
- Average rainfall in December: 80mm
The wettest month (with the highest rainfall) is October (102mm).
The driest month (with the least rainfall) is July (11mm).
Average rainfall days in December
Cala Romantica, Spain
- Average rainfall days in December: 15 days
The months with the highest number of rainy days are January and December (15 days).
The month with the least rainy days is July (4 days).
Average sea temperature in December
Cala Romantica, Spain
- Average sea temperature in December: 16°C
The best month for swimming (with the highest average sea temperature) is August (25°C).
The coldest months (with the lowest average sea temperature) are February and March (14°C).
Average daylight in December /
Average sunshine in December
Cala Romantica, Spain
- Average daylight in December: 9h and 2min
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 24min).
- Average sunshine in December: 5h
The month with the most sunshine is July (Average sunshine: 11h).
The months with the least sunshine are January, November and December (Average sunshine: 5h).
Average UV index in December
Cala Romantica, 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 Romantica, Spain
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