October in Atlanta is the sunniest month of the year. In October, the weather in Atlanta is typically warm. Average daily high temperature in October is about 25 degrees above zero. On average, Atlanta has 16 sunny, 7 rainy, 6 partly cloudy, and 2 cloudy days in October. The rains are usually heavy. October as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Atlanta.