Planning for the weather is an important factor for making your trip to Traeuy Kaoh a success, especially when you’re splurging. The hottest months are usually March and April with an average temp of 83°F, while the coldest months are January and December with an average of 80°F. The rainiest months in Traeuy Kaoh are September, July, October, and June, with each month seeing an average of 11 inches of rainfall.