September in Yinchuan averages a daily high of 24.1°C with nights around 11.7°C. Expect roughly 6.3 wet days totalling 34.9mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Yinchuan is April–May.
Based on YINCHUAN, CH (6.4km), 1995–2024. 23 years of September data.