May in Columbus averages a daily high of 29.3°C with nights around 17.1°C. Expect roughly 7.7 wet days totalling 86.8mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Columbus is March–April.
Based on COLUMBUS METROPOLITAN AIRPORT, GA US (7.5km), 1995–2024. 30 years of May data.