If you're looking forward to lots of outings with your partner, check out these details about year-round temperatures in Buruanga: 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 Buruanga are July, December, October, and January, with each month seeing an average of 13 inches of rainfall.