July in Hami averages a daily high of 35.6°C with nights around 19.5°C. Expect roughly 3.6 wet days totalling 6.8mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Hami is September–October.
Based on HAMI, CH (2.1km), 1995–2024. 24 years of July data.