July in Jianchang averages a daily high of 34.5°C with nights around 25.9°C. Expect roughly 9.2 wet days totalling 157.6mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Jianchang is October.
Based on NANCHENG, CH (2.9km), 1995–2024. 30 years of July data.