Weather will likely play an important role when you plan your trip to S'Illot-Cala Morlanda, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually August and July, with an average temperature of 25°C, while the coldest months are February and January, with an average of 13°C. Average annual precipitation for S'Illot-Cala Morlanda is 392 mm.