November in Shimonoseki averages a daily high of 17.7°C. Expect roughly 9.1 wet days totalling 77.4mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Shimonoseki is May.
Based on SHIMONOSEKI, JA (0.7km), 1995–2024. 26 years of November data.