Taking into account the local weather in Ribas do Rio Pardo is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually September and October with an average temp of 78°F, while the coldest months are June and July with an average of 71°F. The rainiest months in Ribas do Rio Pardo are December, January, February, and March, with each month seeing an average of 9 inches of rainfall.