Hiroshima Weather in July
30.1°C high · 23°C low · 257 mm rain · 8h sun
Jul is a warm month in Hiroshima — not peak season, but a good time to avoid crowds.
July at a glance
| Metric | Value |
|---|---|
| Average high | 30.1°C |
| Average low | 23°C |
| Rainfall | 257 mm |
| Sunshine | 8 hours/day |
| Daylight | 14.1 hours |
What to pack in July
Pack light, breathable clothes, plus a raincoat and umbrella for Hiroshima in July.
Hiroshima weather by month
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Frequently asked questions
What is the weather in Hiroshima in July?
Highs of 30.1°C and lows of 23°C, with about 257 mm of rain and 8 hours of sunshine per day.
Is July a good time to visit Hiroshima?
Jul is a warm month in Hiroshima — not peak season, but a good time to avoid crowds.
What to do in Hiroshima · Best time to visit Hiroshima
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.