Weather in Hiroshima in October
In an average October, Hiroshima sees a daily high around 22°C and a low around 13°C, based on 1980–2026 of local climate records.
| Average high | 22°C |
|---|---|
| Typical high range | 18°C to 25°C |
| Average low | 13°C |
| Typical low range | 8°C to 18°C |
| Average daily precipitation | 3 mm |
October records
The most extreme October on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total October accumulation.
High
Highest
29°C
2024-10-01
Lowest
10°C
1997-10-31
Low
Highest
23°C
2016-10-02
Lowest
1°C
1986-10-30
Feels-like
Highest
34°C
2016-10-03
Lowest
-3°C
1986-10-30
Humidity
Highest
20.6 g/m³
2016-10-02
Lowest
4.7 g/m³
2002-10-27
Wind
Highest
46 km/h
2004-10-20
Lowest
4 km/h
2008-10-08
Gust
Highest
137 km/h
2004-10-20
Lowest
14 km/h
1980-10-17
Precip
Wettest
380 mm
2017
Driest
16 mm
2023
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