If you’re hoping to get lost in the rain on your romantic getaway, take a look at these details about year-round temperatures in Mactan Export Processing Zone: The hottest months are usually May and June, with an average temperature of 28°C, while the coldest months are February and January, with an average of 27°C. The rainiest months in Mactan Export Processing Zone are July, June, October and January, with each month seeing an average of 270 mm of rainfall.