Taking into account the local weather in Mawai is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually May and April with an average temp of 80°F, while the coldest months are January and February with an average of 78°F. The snowiest months in Mawai are April, March, January, and December, with each month seeing an average of 76 inches of snowfall.