Shikanoshima Island Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Shikanoshima Island year round climate
Spring (March–May): 54–68°F on average, mild climate but with relatively high rainfall, especially in April. Common activities: Strolling in the countryside, seaside walks. Recommended clothing: Light jacket, long-sleeved shirt.
Summer (June–August): 75–86°F on average, hot and humid with relatively high rainfall, especially in July. Common activities: Sea swimming, water sports. Recommended clothing: Light and breathable clothing, sun hat, sunscreen.
Autumn (September–November): 68–60°F on average, pleasant and comfortable climate with gradually decreasing rainfall. Common activities: Outdoor hiking, viewing autumn leaves (if any). Recommended clothing: Long-sleeved shirt, light jacket.
Winter (December–February): 48–47°F on average, low temperatures and relatively dry. Common activities: Onsen (if any), enjoying the seascape. Recommended clothing: Warm jacket, sweater, scarf.
Shikanoshima Island climatological average
Annual average temperature: approx. 65.3°F / Annual rainfall: approx. 1659 mm / Summer humidity: 75%–85% / Rainiest month: July
Shikanoshima Island monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
45.5°F
75.3
February
47.1°F
83.7
March
54.7°F
113
April
62.4°F
165.3
May
68.5°F
137
June
75.9°F
181
July
84.6°F
279.3
August
86°F
218.7
September
80.8°F
146
October
68.9°F
77.3
November
60.3°F
146.3
December
48°F
37
Shikanoshima Island weather for the next seven days
6/21
Sunday
Patchy rain nearby
79.2°F/68.1°F
6/22
Monday
Patchy rain nearby
76.4°F/66.8°F
6/23
Tuesday
Partly Cloudy
75°F/66.9°F
6/24
Wednesday
Moderate rain
68.6°F/65.8°F
6/25
Thursday
Heavy rain
71.3°F/67.7°F
6/26
Friday
Patchy rain nearby
77.3°F/70.8°F
6/27
Saturday
Moderate rain
71.8°F/66.5°F
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