July in Chengde averages a daily high of 31.1°C with nights around 19.1°C. Expect roughly 12.5 wet days totalling 141.4mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Chengde is April–May.
Based on CHENGDE, CH (3.9km), 1995–2024. 24 years of July data.