If you’re looking forward to lots of outings with your partner, check out these details about year-round temperatures in Dalaguete: 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 79°F. The rainiest months in Dalaguete are July, October, December, and June, with each month seeing an average of 11 inches of rainfall.