Taking into account the local weather in Punaauia is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually March and February with an average temp of 81°F, while the coldest months are August and September with an average of 77°F. The rainiest months in Punaauia are January, February, December, and March, with each month seeing an average of 12 inches of rainfall.