Weather will likely play an important role when you plan your trip to Air Papan, but bear in mind that cheaper options are usually available when the weather isn’t as good. The hottest months are usually May and June, with an average temperature of 28°C, while the coldest months are January and February, with an average of 26°C. The rainiest months in Air Papan are December, November, January and October, with each month seeing an average of 390 mm of rainfall.