Taking into account the local weather in Mucajaí is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually March and October with an average temp of 83°F, while the coldest months are July and June with an average of 79°F. The rainiest months in Mucajaí are May, June, July, and April, with each month seeing an average of 13 inches of rainfall.