Weather in May
Temperature
May's arrival coincides with a subtle temperature rise, moving from April's refreshing 18°C (64.4°F) to a pleasant 21.6°C (70.9°F). Throughout the month of May, the average temperature dips to a refreshing 13.9°C (57°F) at night.Rainfall
In Cala Galdana, in May, it is raining for 4 days, with typically 37mm (1.46") of accumulated precipitation. Throughout the year, there are 64 rainfall days, and 551mm (21.69") of precipitation is accumulated.Sea temperature
In Cala Galdana, in May, the average water temperature is 17°C (62.6°F).Note: Swimming is not enjoyable for most people in water that is 17°C (62.6°F). As the temperature descends from 21°C (69.8°F) to 15°C (59°F), breathing control becomes harder.
Daylight
The average length of the day in May in Cala Galdana is 14h and 23min.On the first day of May, sunrise is at 06:43 and sunset at 20:38. On the last day of the month, sunrise is at 06:17 and sunset at 21:06 CEST.
Sunshine
The average sunshine in May is 8.7h.UV index
The average daily maximum UV index in May in Cala Galdana, Spain, is 8. A UV Index estimate of 8 to 10 represents a very high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 8 during May translates into the following guidance:
Always be careful, as unprotected skin and eyes might burn in no time. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Frequently asked questions
What are the temperatures in Cala Galdana in May?
How many days does it rain in May in Cala Galdana?
What is the sea water temperature in May in Cala Galdana?
How many hours of daylight does Cala Galdana have in May?
When is the sunrise / sunset in May in Cala Galdana?
How long on average sun shines in May in Cala Galdana?
What is the UV index intensity in May in Cala Galdana?
Average temperature in May
Cala Galdana, Spain
- Average high temperature in May: 21.6°C
The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (14.1°C).
- Average low temperature in May: 13.9°C
The month with the highest average low temperature is August (21.5°C).
The coldest month (with the lowest average low temperature) is February (7.4°C).
Average rainfall in May
Cala Galdana, Spain
- Average rainfall in May: 37mm
The wettest month (with the highest rainfall) is November (88mm).
The driest month (with the least rainfall) is July (3mm).
Average rainfall days in May
Cala Galdana, Spain
- Average rainfall days in May: 4 days
The month with the highest number of rainy days is December (9 days).
The month with the least rainy days is July (1 days).
Average sea temperature in May
Cala Galdana, Spain
- Average sea temperature in May: 17°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 May /
Average sunshine in May
Cala Galdana, Spain
- Average daylight in May: 14h 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 May: 8h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average UV index in May
Cala Galdana, 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, November and December (UV index 2).
Cala Galdana, Spain
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