June in Ōmihachiman averages a daily high of 26.3°C. Expect roughly 11.9 wet days totalling 174.9mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Ōmihachiman is May–June.
Based on HIKONE, JA (22.1km), 1995–2024. 28 years of June data.