Weather in Kumamoto in June
In an average June, Kumamoto sees a daily high around 25°C and a low around 18°C, based on 1980–2026 of local climate records.
| Average high | 25°C |
|---|---|
| Typical high range | 21°C to 28°C |
| Average low | 18°C |
| Typical low range | 15°C to 21°C |
| Average daily precipitation | 13 mm |
June records
The most extreme June on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total June accumulation.
High
Highest
32°C
2025-06-30
Lowest
17°C
2008-06-02
Low
Highest
25°C
2005-06-27
Lowest
8°C
1981-06-01
Feels-like
Highest
44°C
2025-06-30
Lowest
6°C
1981-06-01
Humidity
Highest
21.7 g/m³
2024-06-30
Lowest
6.5 g/m³
1994-06-02
Wind
Highest
33 km/h
1993-06-03
Lowest
3 km/h
2017-06-27
Gust
Highest
113 km/h
2012-06-16
Lowest
14 km/h
1988-06-18
Precip
Wettest
752 mm
2015
Driest
103 mm
2005
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