Weather in Kumamoto in May
In an average May, Kumamoto sees a daily high around 22°C and a low around 15°C, based on 1980–2026 of local climate records.
| Average high | 22°C |
|---|---|
| Typical high range | 19°C to 25°C |
| Average low | 15°C |
| Typical low range | 12°C to 19°C |
| Average daily precipitation | 8 mm |
May records
The most extreme May on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total May accumulation.
High
Highest
29°C
2000-05-25
Lowest
13°C
1981-05-03
Low
Highest
22°C
2023-05-29
Lowest
7°C
1980-05-01
Feels-like
Highest
31°C
2023-05-28
Lowest
4°C
2021-05-02
Humidity
Highest
19.4 g/m³
2021-05-16
Lowest
5.2 g/m³
1987-05-05
Wind
Highest
35 km/h
1988-05-07
Lowest
4 km/h
1987-05-05
Gust
Highest
104 km/h
1999-05-26
Lowest
12 km/h
1986-05-27
Precip
Wettest
404 mm
1991
Driest
62 mm
2013
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