Taking into account the local weather in Campo Alegre is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually February and January with an average temp of 69°F, while the coldest months are July and June with an average of 58°F. The rainiest months in Campo Alegre are January, December, February, and October, with each month seeing an average of 10 inches of rainfall.