Weather in Hiroshima, Japan in July
In an average July, Hiroshima sees a daily high around 29°C and a low around 21°C, based on 1981–2026 of local climate records.
| Average high | 29°C |
|---|---|
| Typical high range | 26°C to 31°C |
| Average low | 21°C |
| Typical low range | 18°C to 23°C |
| Average daily precipitation | 8 mm |
July records
The most extreme July on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total July accumulation.
High
Highest
37°C
1994-07-17
Lowest
21°C
2003-07-01
Low
Highest
25°C
2023-07-28
Lowest
11°C
1982-07-01
Feels-like
Highest
54°C
1994-07-13
Lowest
21°C
2003-07-01
Humidity
Highest
23.8 g/m³
2017-07-25
Lowest
10.7 g/m³
1982-07-01
Wind
Highest
58 km/h
1997-07-26
Lowest
5 km/h
1985-07-30
Precip
Wettest
526 mm
2020
Driest
37 mm
1994
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