Weather will likely play an important role when you plan your trip to Vicosa, and keep in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually September and February with an average temp of 71°F, while the coldest months are July and June with an average of 64°F. The rainiest months in Vicosa are December, November, January, and March, with each month seeing an average of 10 inches of rainfall.