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Benten Island

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Benten Island Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Benten Island year round climate

  • Spring (March–May): Average 53–66°F, mild climate, but relatively high rainfall, especially in April and May. Common activities: Coastal walks, sightseeing. Recommended clothing: Comfortable, breathable long-sleeved clothing, light jacket and rain gear.
  • Summer (June–August): Average 73–82°F, hot and humid, with relatively high rainfall. Common activities: Swimming, seaside leisure activities. Recommended clothing: Light and breathable clothing, sun hat, sunscreen.
  • Autumn (September–November): Average 68–59°F, comfortable and pleasant climate, rainfall gradually decreasing. Common activities: Outdoor activities, autumn scenery viewing. Recommended clothing: Comfortable long-sleeved clothing, light jacket.
  • Winter (December–February): Average 47–46°F, cold and dry, low rainfall. Common activities: Indoor activities, onsen experience. Recommended clothing: Warm clothing, thick jacket, scarf and hat.

Benten Island climatological average

Annual average temperature: approx. 63.9°F / Annual rainfall: approx. 2344 mm / Summer humidity: 75%–85% / Rainiest month: July

Benten Island monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
43.9°F
39.1
February
46.2°F
94.9
March
53.4°F
149.3
April
62.1°F
230.4
May
66.9°F
311.4
June
73.4°F
321.8
July
82.2°F
342.4
August
82.9°F
222.1
September
79.5°F
269.1
October
68°F
185.6
November
59.7°F
137
December
47.5°F
40.9

Benten Island weather for the next seven days

5/5
Tuesday
Partly Cloudy
66.7°F/53°F
5/6
Wednesday
Patchy rain nearby
67.1°F/59.1°F
5/7
Thursday
Patchy rain nearby
76.5°F/61.8°F
5/8
Friday
Partly Cloudy
72.5°F/59°F
5/9
Saturday
Sunny
70.1°F/54.6°F
5/10
Sunday
Sunny
70.5°F/58.2°F
5/11
Monday
Overcast
69.3°F/61.6°F