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Kashikojima
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Best time to visit Kashikojima
Data source：Meteostat
Last updated：2025-09
Weather in Kashikojima throughout the year
- Spring (March–May): 9.5–17.8°C on average, mild climate but with relatively heavy rainfall, especially in April. Common activities: flower viewing, coastal walks. Recommended clothing: light jacket, long-sleeved clothing.
- Summer (June–August): 22.0–27.1°C on average, hot and humid, with the most rainfall in June, and relatively less in July and August. Common activities: swimming, water sports. Recommended clothing: light and breathable clothing, sun hat.
- Autumn (September–November): 13.5–24.9°C on average, comfortable and pleasant climate with gradually decreasing rainfall. Common activities: hiking, outdoor excursions. Recommended clothing: light jacket, long-sleeved or short-sleeved clothing.
- Winter (December–February): 4.7–7.0°C on average, cold and dry with little rainfall. Common activities: hot spring bathing, indoor activities. Recommended clothing: warm jacket, sweater, scarf.
Weather in Kashikojima
Annual average temperature: approx. 15.7°C / Annual rainfall: approx. 2044 mm / Summer humidity: 70%–80% / Rainiest month: June
Kashikojima weather by month
Month
Temperature (°C)
Rainfall (mm)
January
4.7°C
52
February
5.5°C
90.2
March
9.5°C
136.7
April
14.8°C
204.1
May
17.8°C
258.4
June
22°C
345.1
July
27°C
153.4
August
27.1°C
222.2
September
24.9°C
209.1
October
18.4°C
178.7
November
13.5°C
142.9
December
7°C
51.7
7-day weather forecast for Kashikojima
11/1
Sunday
Sunny
21°C/16.7°C
11/2
Monday
Sunny
21.5°C/15.9°C
11/3
Tuesday
Sunny
20°C/16.5°C
11/4
Wednesday
Light rain
18.7°C/16.7°C
11/5
Thursday
Light rain
18.9°C/17°C
11/6
Friday
Sunny
21°C/16.7°C
11/7
Saturday
Sunny
16.4°C/13.5°C
