Weather will likely play an important role when you plan your trip to Puerto Saavedra, and keep in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually February and January with an average temp of 60°F, while the coldest months are July and August with an average of 46°F. The rainiest months in Puerto Saavedra are June, July, August, and May, with each month seeing an average of 9 inches of rainfall.