Visiting local bars in Yap is more fun when you know what the weather holds. These rainfall averages and temperatures can help you determine the best time for bar hopping. The hottest months are usually June and November with an average temp of 83°F, while the coldest months are February and March with an average of 82°F. The rainiest months in Yap are July, October, September, and August, with each month seeing an average of 16 inches of rainfall.