Weather will likely play an important role when you plan your trip to Fetoko Island, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually February and March, with an average temperature of 27°C, while the coldest months are August and July, with an average of 25°C. The rainiest months in Fetoko Island are February, January, March and April, with each month seeing an average of 310 mm of rainfall.