Weather in May
Temperature
The average high-temperature mildly increases in May, edging from an enjoyable 18°C (64.4°F) in April to an agreeable 22°C (71.6°F). During May, Sant Antoni de Portmany experiences a consistent low-temperature average of 13°C (55.4°F).Rainfall
In May, the rain falls for 8 days. Throughout May, 28mm (1.1") of precipitation is accumulated. In Sant Antoni de Portmany, during the entire year, the rain falls for 111 days and collects up to 456mm (17.95") of precipitation.Sea temperature
In Sant Antoni de Portmany, in May, the average water temperature is 19.1°C (66.4°F).Note: The majority find it unenjoyable to swim in 19.1°C (66.4°F). Breathing becomes tougher as the water temperature descends under 21°C (69.8°F).
Daylight
The average length of the day in May in Sant Antoni de Portmany, Spain, is 14h and 19min.On the first day of May in Sant Antoni de Portmany, sunrise is at 06:55 and sunset at 20:47. On the last day of the month, sunrise is at 06:31 and sunset at 21:13 CEST.
Sunshine
In Sant Antoni de Portmany, the average sunshine in May is 9h.UV index
In May, the average daily maximum UV index in Sant Antoni de Portmany is 8. A UV Index estimate of 8 to 10 represents a very high threat to health from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 8 during May translates into the following guidance:
Be proactive in protecting yourself; skin and eyes can be harmed if left unprotected. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What is the average May temperature in Sant Antoni de Portmany?
How much does it rain in Sant Antoni de Portmany in May?
How cold is the water in May in Sant Antoni de Portmany?
How many hours of daylight does Sant Antoni de Portmany have in May?
When are sunrise and sunset in May in Sant Antoni de Portmany?
How many hours of sunshine does Sant Antoni de Portmany have in May?
How high is the UV index in May in Sant Antoni de Portmany?
Average temperature in May
Sant Antoni de Portmany, Spain
- Average high temperature in May: 22°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 May: 13°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 May
Sant Antoni de Portmany, Spain
- Average rainfall in May: 28mm
The wettest month (with the highest rainfall) is October (73mm).
The driest month (with the least rainfall) is July (7mm).
Average rainfall days in May
Sant Antoni de Portmany, Spain
- Average rainfall days in May: 8 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 May
Sant Antoni de Portmany, Spain
- Average sea temperature in May: 19.1°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 May /
Average sunshine in May
Sant Antoni de Portmany, Spain
- Average daylight in May: 14h 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 30min).
- Average sunshine in May: 9h
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 May
Sant Antoni de Portmany, Spain
- Average UV index in May: 8
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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