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Ikuchijima
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Best time to visit Ikuchijima
Data source：Meteostat
Last updated：2025-09
Weather in Ikuchijima throughout the year
- Spring (March–May): Average 49–64°F, mild climate, increasing rainfall, occasional showers in March and April, more rainfall in May. Common activities: cycling around the island, enjoying coastal scenery. Recommended clothing: light jacket, long-sleeved shirt, comfortable shoes.
- Summer (June–August): Average 72–83°F, hot and humid, more rainfall, especially in July. Common activities: swimming, relaxing by the beach, enjoying the island's natural scenery. Recommended clothing: light and breathable clothing, hat, sunscreen.
- Autumn (September–November): Average 65–55°F, comfortable and pleasant climate, less rainfall, a good season for tourism. Common activities: hiking, admiring autumn scenery, tasting local cuisine. Recommended clothing: light jacket, long-sleeved shirt, comfortable shoes.
- Winter (December–February): Average 43–41°F, cold and dry, less rainfall. Common activities: indoor activities, onsen experience. Recommended clothing: warm coat, sweater, scarf, gloves.
Weather in Ikuchijima
Annual average temperature: approx. 60.8°F / Annual rainfall: approx. 1175 mm / Summer humidity: 70%–80% / Rainiest month: July
Ikuchijima weather by month
Month
Temperature (°F)
Rainfall (mm)
January
40.5°F
22.3
February
41.9°F
55.2
March
49.8°F
106.4
April
59.2°F
137.2
May
64.8°F
161.4
June
72.7°F
167.8
July
81.9°F
177.6
August
83.1°F
107.8
September
79.7°F
82.9
October
65.1°F
77.6
November
55.4°F
59
December
43.5°F
19.8
7-day weather forecast for Ikuchijima
11/5
Thursday
Overcast
68°F/55.2°F
11/6
Friday
Sunny
66.1°F/48°F
11/7
Saturday
Sunny
58°F/43.9°F
11/8
Sunday
Overcast
57.1°F/41.8°F
11/9
Monday
Partly Cloudy
60.9°F/43.7°F
11/10
Tuesday
Sunny
56.6°F/41.5°F
11/11
Wednesday
Sunny
59.4°F/39.8°F
