Weather will likely play an important role when you plan your trip to Asau, 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 28°C, while the coldest months are August and July, with an average of 27°C. The rainiest months in Asau are January, February, December and March, with each month seeing an average of 510 mm of rainfall.