Taking into account the local weather in Cajibío is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually September and August with an average temp of 63°F, while the coldest months are August and June with an average of 62°F. The rainiest months in Cajibío are July, May, June, and April, with each month seeing an average of 33 inches of rainfall.