May in Burlington averages a daily high of 26.3°C with nights around 13.5°C. Expect roughly 9.3 wet days totalling 84.1mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Burlington is April–May.
Based on BURLINGTON FIRE STATION NUMBER 5, NC US (4.1km), 1995–2024. 20 years of May data.