Weather is probably a major factor when you plan your trip to Wakai, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually October and November, with an average temperature of 25°C, while the coldest months are September and August, with an average of 24°C. The rainiest months in Wakai are April, May, March and June, with each month seeing an average of 384 mm of rainfall.