Weather in December
December, the first month of the winter in Sant Antoni de Portmany, is still a comfortable month, with temperature in the range of an average low of 8°C (46.4°F) and an average high of 16°C (60.8°F).
Note: Most people find swimming in 16.7°C (62.1°F) to be not enjoyable. The control of one's breathing becomes more challenging as the water temperature drops below 21°C (69.8°F).
On the first day of the month, sunrise is at 07:55 and sunset at 17:32. On the last day of December, in Sant Antoni de Portmany, sunrise is at 08:13 and sunset at 17:42 CET.
Note: In December, the UV index of 2 transforms into the following advice:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
[Resources]Temperature
In December, the meteorological conditions change slightly, with the average high-temperature moving from a refreshing 19°C (66.2°F) in November to a still enjoyable 16°C (60.8°F). An average nighttime temperature of 8°C (46.4°F) is recorded in Sant Antoni de Portmany during December.Rainfall
In Sant Antoni de Portmany, Spain, in December, it is raining for 13 days, with typically 57mm (2.24") of accumulated precipitation. Throughout the year, there are 111 rainfall days, and 456mm (17.95") of precipitation is accumulated.Sea temperature
In December, the average sea temperature is 16.7°C (62.1°F).Note: Most people find swimming in 16.7°C (62.1°F) to be not enjoyable. The control of one's breathing becomes more challenging as the water temperature drops below 21°C (69.8°F).
Daylight
December has the shortest days of the year in Sant Antoni de Portmany, Spain, with an average of 9h and 30min of daylight.On the first day of the month, sunrise is at 07:55 and sunset at 17:32. On the last day of December, in Sant Antoni de Portmany, 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 are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for average individuals.Note: In December, the UV index of 2 transforms into the following advice:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Frequently asked questions
What is the temperature in December in Sant Antoni de Portmany?
An average high-temperature, in December, in Sant Antoni de Portmany, is 16°C (60.8°F) and the average low-temperature is 8°C (46.4°F).
How much does it rain in Sant Antoni de Portmany in December?
In Sant Antoni de Portmany, in December, it is raining for 13 days, with typically 57mm (2.24") of accumulated precipitation.
What is the sea water temperature in December in Sant Antoni de Portmany?
In Sant Antoni de Portmany, Spain, in December, the average water temperature is 16.7°C (62.1°F). For swimming, a surface water temperature of 16.7°C (62.1°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).
What is the month with the shortest days in Sant Antoni de Portmany?
With an average of 9h and 30min of daylight, December has the shortest days of the year in Sant Antoni de Portmany, Spain.
How many hours of daylight does Sant Antoni de Portmany have in December?
In December, the average day length in Sant Antoni de Portmany is 9h and 29min.
When is the sunrise / sunset in December in Sant Antoni de Portmany?
In December, on the first day of the month, sunrise is at 07:55 and sunset at 17:32. On the last day of the month, sunrise is at 08:13 and sunset at 17:42 CET.
What are the months with the least sunshine in Sant Antoni de Portmany?
January and December, with an average of 5h of sunshine, are months with the least sunshine in Sant Antoni de Portmany.
How many hours of sunshine does Sant Antoni de Portmany have in December?
The average sunshine duration in December in Sant Antoni de Portmany is 5h.
When is the lowest UV index in Sant Antoni de Portmany?
January and December, with an average maximum UV index of 2, are months with the lowest UV index in Sant Antoni de Portmany.
How high is the UV index in December in Sant Antoni de Portmany?
In December, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health threat from unprotected exposure to UV radiation.
Average temperature in December
Sant Antoni de Portmany, 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
Sant Antoni de Portmany, 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
Sant Antoni de Portmany, 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
Sant Antoni de Portmany, Spain
- Average sea temperature in December: 16.7°C
The best month for swimming (with the highest average sea temperature) is August (26.3°C).
The coldest month (with the lowest average sea temperature) is February (14.3°C).
Average daylight in December /
Average sunshine in December
Sant Antoni de Portmany, 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
Sant Antoni de Portmany, 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 and December (UV index 2).
Sant Antoni de Portmany, Spain
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