Hiroshima Weather in May
23.2°C high · 13.8°C low · 185 mm rain · 8.2h sun
Yes — May is one of the best months to visit Hiroshima, with mild weather and 8.2h of daily sunshine.
May at a glance
| Metric | Value |
|---|---|
| Average high | 23.2°C |
| Average low | 13.8°C |
| Rainfall | 185 mm |
| Sunshine | 8.2 hours/day |
| Daylight | 13.8 hours |
What to pack in May
Pack comfortable clothes with a light layer for evenings, plus a raincoat and umbrella for Hiroshima in May.
Hiroshima weather by month
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Frequently asked questions
What is the weather in Hiroshima in May?
Highs of 23.2°C and lows of 13.8°C, with about 185 mm of rain and 8.2 hours of sunshine per day.
Is May a good time to visit Hiroshima?
Yes — May is one of the best months to visit Hiroshima, with mild weather and 8.2h of daily sunshine.
What to do in Hiroshima · Best time to visit Hiroshima
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.