If you're hoping to get lost in the rain on your romantic getaway, check out these details about year-round temperatures in Kidapawan: The hottest months are usually April and March with an average temp of 79°F, while the coldest months are February and January with an average of 78°F. The rainiest months in Kidapawan are May, June, November, and January, with each month seeing an average of 18 inches of rainfall.