Weather will likely play an important role when you plan your trip to Fort Portal, and keep 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 temp of 74°F, while the coldest months are June and November with an average of 71°F. The rainiest months in Fort Portal are April, May, October, and November, with each month seeing an average of 7 inches of rainfall.