June in Choshi averages a daily high of 23.1°C with nights around 17.6°C. Expect roughly 12.3 wet days totalling 176.4mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Choshi is May–October.
Based on CHOSHI, JA (1.5km), 1995–2024. 22 years of June data.