Weather is probably a major factor when you plan your trip to Kemayan, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually March and April, with an average temperature of 27°C, while the coldest months are February and January, with an average of 26°C. The rainiest months in Kemayan are November, December, April and October, with each month seeing an average of 282 mm of rainfall.