Weather will likely play an important role when you plan your trip to Ama, and keep in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually May and November with an average temp of 83°F, while the coldest months are July and August with an average of 82°F. The rainiest months in Ama are July, March, May, and April, with each month seeing an average of 17 inches of rainfall.