Taking into account the local weather in Rurembo is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually August and July with an average temp of 63°F, while the coldest months are November and December with an average of 62°F. The rainiest months in Rurembo are April, November, October, and March, with each month seeing an average of 13 inches of rainfall.