Taking the local weather in Cerro Corá into account can help you maximise your time at the pool during your trip. The hottest months are usually January and February, with an average temperature of 26°C, while the coldest months are July and June, with an average of 17°C. The rainiest months in Cerro Corá are October, May, November and January, with each month seeing an average of 205 mm of rainfall.