Weather in Kumamoto in June
Kumamoto, Japan averages a high of 26°C (78.8°F) and low of 19.4°C (66.9°F) in June, with 16 rain days and 7 hours of daily sunshine. Travel score: 66.3/100 (Good). The best time to visit Kumamoto is October.
High
26°C79°F
Low
19°C67°F
🌧️
16
rain days
☀️
7
hrs/day sunshine
💧
83%
humidity
66— Good
June in Kumamoto is warm and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Kumamoto?
How much does it rain in Kumamoto in June?
Kumamoto receives an average of 385mm of rainfall across 16 rainy days in June. The annual total is 1884.2mm.
What should I pack for Kumamoto in June?
Essentials
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Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 26°C
🧥
Waterproof jacket
Frequent rain expected (16 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
7 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
🎉Visiting Japan in June?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31