Shimonoseki

What is the climate like in Shimonoseki?

The best time to visit Shimonoseki is typically October – November, with trip comfort peaking in November (6.6/10). Shimonoseki is warmest in August, when daily highs average 85°F (29°C), and coolest in February, when lows fall to about 43°F (6°C). The wettest month is typically June and the driest is November; the year sees roughly 74 in (1878 mm) of precipitation.

• Best time to visitOctober – November — comfort peaks in November (6.6/10)
• Warmest monthAugust — average high 85°F (29°C)
• Coolest monthFebruary — average low 43°F (6°C)
• Wettest monthJune (10 in (263 mm))
• Driest monthNovember (3.1 in (79 mm))
• Annual precipitation74 in (1878 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromShimonoseki, 1 km away (1951-2026)