May in Greensboro averages a daily high of 26°C with nights around 14.9°C. Expect roughly 10 wet days totalling 121.5mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Greensboro is April–May.
Based on GREENSBORO WTP, NC US (1.6km), 1995–2024. 15 years of May data.