May in South Fulton averages a daily high of 27.1°C with nights around 16.5°C. Expect roughly 9.1 wet days totalling 87mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit South Fulton is April–May.
Based on ATLANTA HARTSFIELD JACKSON INTERNATIONAL AIRPORT, GA US (21.8km), 1995–2024. 30 years of May data.