Weather will likely play an important role when you plan your trip to Nga Phe Chaung, and keep in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually April and March with an average temp of 72°F, while the coldest months are January and December with an average of 64°F. The rainiest months in Nga Phe Chaung are August, July, June, and September, with each month seeing an average of 10 inches of rainfall.