In June, Shimonoseki typically sees daytime highs of 24.5°C and overnight lows around 18.2°C. Compared to the annual average high of 18.8°C, June runs +5.7°C.
June in Shimonoseki averages a daytime high of 24.5°C and an overnight low of 18.2°C.
June runs +5.7°C compared to Shimonoseki's annual average high of 18.8°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 24.5°C and cooler evenings around 18.2°C.