Taking into account the local weather in Bato is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually May and June with an average temp of 82°F, while the coldest months are February and January with an average of 80°F. The rainiest months in Bato are January, July, June, and December, with each month seeing an average of 13 inches of rainfall.