Taking the local weather in Palma Roja into account can help you maximise your time at the pool during your trip. The hottest months are usually September and January, with an average temperature of 25°C, while the coldest months are July and August, with an average of 23°C. The rainiest months in Palma Roja are April, May, March and June, with each month seeing an average of 593 mm of rainfall.