July in Heyuan averages a daily high of 34°C with nights around 25.5°C. Expect roughly 14 wet days totalling 198.8mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Heyuan is November–December.
Based on HEYUAN, CH (9km), 1995–2024. 24 years of July data.