Visiting local bars in Mbala is better in good weather. These temperatures and rainfall averages can help you choose the best time for bar hopping. The hottest months are usually September and October with an average temp of 71°F, while the coldest months are July and June with an average of 66°F. The rainiest months in Mbala are December, March, February, and January, with each month seeing an average of 12 inches of rainfall.