June in Heihe averages a daily high of 25.5°C with nights around 14°C. Expect roughly 11.9 wet days totalling 87.4mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Heihe is May–June.
Based on BLAGOVESCENSK, RS (1km), 1995–2024. 29 years of June data.