May in Xinyang averages a daily high of 27.3°C with nights around 17.3°C. Expect roughly 8.9 wet days totalling 98.5mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Xinyang is April–May.
Based on XINYANG, CH (1.9km), 1995–2024. 24 years of May data.