February in Shimonoseki averages a daily high of 10.8°C. Expect roughly 10.1 wet days totalling 81.8mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Shimonoseki is May.
Based on SHIMONOSEKI, JA (0.7km), 1995–2024. 28 years of February data.