Weather will likely play an important role when you plan your trip to Uturoa, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually March and April, with an average temperature of 27°C, while the coldest months are August and September, with an average of 25°C. The rainiest months in Uturoa are January, February, December and November, with each month seeing an average of 280 mm of rainfall.