June in Namp’o averages a daily high of 27.5°C with nights around 17.6°C. Expect roughly 10 wet days totalling 32.3mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Namp’o is April–May.
Based on PYONGYANG INTERNATIONAL, KN (58.7km), 1995–2024. 25 years of June data.