Weather will likely play an important role when you plan your trip to Konso, and keep in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually February and March with an average temp of 70°F, while the coldest months are July and June with an average of 66°F. The rainiest months in Konso are October, April, May, and November, with each month seeing an average of 20 inches of rainfall.