Planning for the weather is a good way to make your trip to Yap relaxing and enjoyable, especially when you’re splurging. The hottest months are usually June and November, with an average temperature of 28°C, while the coldest months are February and March, with an average of 28°C. The rainiest months in Yap are July, October, September and August, with each month seeing an average of 398 mm of rainfall.