May in Yan’an averages a daily high of 26°C with nights around 11°C. Expect roughly 7.1 wet days totalling 42.4mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Yan’an is April–May.
Based on YAN AN, CH (0.8km), 1995–2024. 24 years of May data.