May weather in Hiroshima, Japan
Averages from 155 days in May across 2020–2024.
Typical conditions
| Average high | 21.8°C |
|---|---|
| Average low | 12.9°C |
| Average mean | 17.5°C |
| Total precipitation | 824 mm |
| Rainy days | 66 |
| Average precipitation hours | 4.1 h |
| Average max wind speed | 14.5 km/h |
| Average sunshine | 9.1 h/day |
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