Suō Ōshima
Island Japanese island in Yamaguchi Prefecture
An island in Yamaguchi Prefecture known for beaches, cycling routes and citrus orchards; ferries link it to the mainland for day trips and seasonal festivals.
How to Get to Suō Ōshima #
Ferries run from ports on Yamaguchi Prefecture’s coast; schedules vary seasonally. The nearest major rail connection is on the mainland-travelers typically transfer from Shimonoseki or other regional hubs and take a local bus or taxi to the ferry terminal.
Tips for Visiting Suō Ōshima #
- Expect limited tourist infrastructure-book accommodation on nearby larger islands.
- Respect local fisheries-some areas are restricted during spawning seasons.
- Bring cash for small local purchases; card facilities may be scarce.
Best Time to Visit Suō Ōshima #
Summer offers best access for ferry services and sea conditions; shoulder seasons are quieter.
Weather & Climate near Suō Ōshima #
Suō Ōshima's climate is classified as Humid Subtropical - Humid Subtropical climate with hot summers (peaking in August) and cold winters (coldest in January). Temperatures range from 0°C to 28°C. Abundant rainfall (1876 mm/year), wettest in June.
January
January is the coolest month with highs of 7°C and lows of 0°C. Moderate rainfall (54 mm) and mostly overcast skies.
Comfort
Weather
February
February is cold with highs of 7°C and lows of 0°C. Regular rainfall (80 mm) and partly cloudy skies.
Comfort
Weather
March
March is cold with highs of 11°C and lows of 3°C. Significant rainfall (128 mm) and partly cloudy skies.
Comfort
Weather
April
April is cool with highs of 16°C and lows of 8°C. Significant rainfall (187 mm) and partly cloudy skies.
Comfort
Weather
May
May is cool with highs of 20°C and lows of 12°C. Significant rainfall (193 mm) and mostly overcast skies.
Comfort
Weather
June
June is mild with highs of 23°C and lows of 17°C. The wettest month with heavy rain (306 mm) and mostly overcast skies.
Comfort
Weather
July
July is warm with muggy conditions (dew point 23°C). Heavy rain (285 mm) and mostly overcast skies.
Comfort
Weather
August
August is the warmest month with muggy conditions (dew point 24°C). Significant rainfall (180 mm) and partly cloudy skies.
Comfort
Weather
September
September is mild with highs of 25°C and lows of 18°C. Heavy rain (214 mm) and partly cloudy skies.
Comfort
Weather
October
October is cool with highs of 20°C and lows of 13°C. Significant rainfall (123 mm) and partly cloudy skies.
Comfort
Weather
November
November is cool with highs of 15°C and lows of 7°C. Moderate rainfall (78 mm) and partly cloudy skies.
Comfort
Weather
December
December is cold with highs of 10°C and lows of 2°C. Moderate rainfall (48 mm) and mostly overcast skies.
