Weather is probably a major factor when you plan your trip to Bukittinggi, and keep in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually May and June with an average temp of 72°F, while the coldest months are July and August with an average of 72°F. The rainiest months in Bukittinggi are November, April, December, and October, with each month seeing an average of 17 inches of rainfall.