Spring (March–May): Average 11–19°C, mild climate but with relatively high rainfall, especially in April and May. Common activities: Enjoying the island scenery, hiking. Recommended clothing: Light jacket, comfortable long pants or skirt.
Summer (June–August): Average 22–28°C, hot and humid, with relatively high rainfall from June to August. Be sure to protect yourself from sun and rain. Common activities: Swimming, seaside walks, enjoying the island atmosphere. Recommended clothing: Light and breathable clothing, sun hat, rain gear.
Autumn (September–November): Average 15–26°C, pleasant climate with gradually decreasing rainfall. Common activities: Cycling, viewing maple leaves (if any maple trees are present), enjoying the tranquility of the island. Recommended clothing: Light jacket, long-sleeved shirts and pants.
Winter (December–February): Average 7–9°C, cold climate with less rainfall. Common activities: Admiring the winter seascape, enjoying the peaceful atmosphere of the island. Recommended clothing: Warm jacket, scarf, hat.
Sakushima Island climatological average
Annual average temperature: approx. 17.5°C / Annual rainfall: approx. 1903 mm / Summer humidity: 70%–80% / Rainiest month: June
Sakushima Island monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
6.3°C
44.4
February
7.2°C
62.6
March
11°C
141.6
April
16.2°C
163.3
May
19°C
267.8
June
22.8°C
277
July
27.7°C
127.5
August
28.4°C
266.4
September
26.6°C
238.2
October
20.1°C
164.6
November
15.3°C
108.3
December
8.9°C
41.4
Sakushima Island weather for the next seven days
11/2
Sunday
Patchy rain nearby
19.8°C/15.1°C
11/3
Monday
Patchy rain nearby
16.3°C/11.9°C
11/4
Tuesday
Partly Cloudy
15.6°C/11.3°C
11/5
Wednesday
Sunny
19.4°C/13.7°C
11/6
Thursday
Sunny
21.6°C/15.1°C
11/7
Friday
Sunny
18.7°C/13.4°C
11/8
Saturday
Sunny
20.1°C/15.1°C
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