Though weather is just one factor, it can really affect your travel plans, especially when you are planning a longer stay in Baribour. The hottest months are usually March and April with an average temp of 85°F, while the coldest months are January and December with an average of 79°F. The rainiest months in Baribour are September, October, August, and May, with each month seeing an average of 9 inches of rainfall.