Taking into account the local weather in Atoifi is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually April and May with an average temp of 81°F, while the coldest months are November and December with an average of 80°F. The rainiest months in Atoifi are March, January, February, and December, with each month seeing an average of 19 inches of rainfall.