Visiting local bars in Memba is better when you know what the weather holds. These temperatures and rainfall averages can help you decide the best time for bar hopping. The hottest months are usually November and December with an average temp of 81°F, while the coldest months are July and August with an average of 74°F. The rainiest months in Memba are January, February, March, and December, with each month seeing an average of 13 inches of rainfall.