Weather will likely play an important role when you plan your trip to Ananas, and keep in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually September and August with an average temp of 84°F, while the coldest months are June and July with an average of 79°F. The rainiest months in Ananas are March, February, January, and December, with each month seeing an average of 14 inches of rainfall.