Shimonoseki Weather in August

Shimonoseki in August sees very high daytime temperatures of 30°C (86°F) and nighttime lows of 26°C (79°F). Rainfall is fairly high this month at around 147 mm (5.8 in), so pack a rain jacket to stay dry.

Rainfall in Shimonoseki in August

Based on our climate data of the past 30 years, about 16 days of rain are anticipated, with 147 mm (5.8 in) on average. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Shimonoseki in August

Daytime highs in Shimonoseki in August reach 30°C (86°F), with nights around 26°C (79°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. With overnight lows of 26°C (79°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably. Remember, these are typical temperatures, and certain days could be even hotter. Ensure you wear appropriate clothing to handle the warmth.

Sunshine in Shimonoseki in August

With approximately 198 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

For Shimonoseki itself, May, September, October and November generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.