August in Cangzhou averages a daily high of 30.8°C with nights around 22°C. Expect roughly 8.9 wet days totalling 135.7mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Cangzhou is April–May.
Based on POTOU, CH (36.7km), 1995–2024. 23 years of August data.