June in Tianshui averages a daily high of 28.7°C with nights around 15.4°C. Expect roughly 8.5 wet days totalling 54.6mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Tianshui is April–May.
Based on BEIDAO, CH (11.5km), 1995–2024. 18 years of June data.