Weather is probably a major factor when you plan your trip to Bonaberi, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually February and January, with an average temperature of 28°C, while the coldest months are July and August, with an average of 25°C. The rainiest months in Bonaberi are September, August, July and October, with each month seeing an average of 430 mm of rainfall.