October in Yan’an averages a daily high of 18.4°C with nights around 5.1°C. Expect roughly 6.7 wet days totalling 42mm. 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 October data.