Taking the local weather in Piedra Pinta into account can help you maximise your time at the pool during your trip. The hottest months are usually May and June, with an average temperature of 25°C, while the coldest months are January and February, with an average of 19°C. The rainiest months in Piedra Pinta are September, October, August and November, with each month seeing an average of 224 mm of rainfall.