Weather in December
Temperature
December's arrival signals a moderate reduction in the average high-temperature, easing from an enjoyable 18°C (64.4°F) in November to a still refreshing 15°C (59°F). In Es Castell, December nights witness a steady temperature drop to a chilly 9°C (48.2°F).Rainfall
In Es Castell, during December, the rain falls for 16 days and regularly aggregates up to 78mm (3.07") of precipitation. Throughout the year, in Es Castell, Spain, there are 126 rainfall days, and 607mm (23.9") of precipitation is accumulated.Sea temperature
In December, the average sea temperature in Es Castell is 17.1°C (62.8°F).Note: When the surface water temperature is 17.1°C (62.8°F), most do not enjoy swimming. Breathing control becomes more complex as temperatures drop below 21°C (69.8°F).
Daylight
The month with the shortest days is December, with an average of 9h and 24min of daylight.On the first day of December, sunrise is at 07:45 and sunset at 17:18. On the last day of the month, sunrise is at 08:04 and sunset at 17:27 CET.
Sunshine
With an average of 4h of sunshine, December has the least sunshine of the year in Es Castell.UV index
The months with the lowest UV index are January, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 2 during December translates into these guidelines:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
What are the temperatures in Es Castell in December?
How much does it rain in Es Castell in December?
What is the sea temperature in December in Es Castell?
What is the month with the shortest days in Es Castell?
How many hours of daylight does Es Castell have in December?
When are sunrise and sunset in December in Es Castell?
What is the month with the least sunshine in Es Castell?
How long on average sun shines in December in Es Castell?
What is the month with the lowest UV index in Es Castell?
What is the UV index reading in December in Es Castell?
Average temperature in December
Es Castell, Spain
- Average high temperature in December: 15°C
The warmest months (with the highest average high temperature) are July and August (28°C).
The months with the lowest average high temperature are January and February (14°C).
- Average low temperature in December: 9°C
The months with the highest average low temperature are July and August (20°C).
The coldest months (with the lowest average low temperature) are January and February (7°C).
Average rainfall in December
Es Castell, Spain
- Average rainfall in December: 78mm
The wettest month (with the highest rainfall) is October (99mm).
The driest month (with the least rainfall) is July (5mm).
Average rainfall days in December
Es Castell, Spain
- Average rainfall days in December: 16 days
The month with the highest number of rainy days is December (16 days).
The month with the least rainy days is July (3 days).
Average sea temperature in December
Es Castell, Spain
- Average sea temperature in December: 17.1°C
The best month for swimming (with the highest average sea temperature) is August (25.8°C).
The coldest month (with the lowest average sea temperature) is February (13.8°C).
Average daylight in December /
Average sunshine in December
Es Castell, Spain
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 4h
The month with the most sunshine is July (Average sunshine: 11h).
The month with the least sunshine is December (Average sunshine: 4h).
Average UV index in December
Es Castell, 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).
Es Castell, Spain
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