Weather can make or break a roadtrip, so here's some data about year-round temperatures in Kyaukpyu to help you plan yours: The hottest months are usually May and April with an average temp of 83°F, while the coldest months are January and February with an average of 77°F. The rainiest months in Kyaukpyu are July, June, August, and September, with each month seeing an average of 34 inches of rainfall.