Taking into account the local weather in Japorã is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually December and January with an average temp of 78°F, while the coldest months are July and June with an average of 65°F. The rainiest months in Japorã are October, February, December, and January, with each month seeing an average of 8 inches of rainfall.