Weather is probably a major factor when you plan your trip to Mawai, but bear in mind that cheaper options are usually available when the weather isn’t as good. The hottest months are usually May and April, with an average temperature of 26°C, while the coldest months are January and February, with an average of 25°C. The snowiest months in Mawai are March, January, December and February, with each month seeing an average of 153 cm of snowfall.