June in Gorno-Altaysk averages a daily high of 25.5°C. Expect roughly 14.4 wet days totalling 88.1mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Gorno-Altaysk is May–September.
Based on CEMAL, RS (58.9km), 1995–2024. 28 years of June data.