Weather will likely play an important role when you plan your trip to Goya, and keep in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually January and February with an average temp of 79°F, while the coldest months are July and June with an average of 60°F. The rainiest months in Goya are November, December, January, and October, with each month seeing an average of 7 inches of rainfall.