Weather in Hiroshima, Japan in October
In an average October, Hiroshima sees a daily high around 21°C and a low around 11°C, based on 1981–2026 of local climate records.
| Average high | 21°C |
|---|---|
| Typical high range | 17°C to 24°C |
| Average low | 11°C |
| Typical low range | 7°C to 16°C |
| Average daily precipitation | 3 mm |
October records
The most extreme October on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total October accumulation.
High
Highest
29°C
2013-10-07
Lowest
7°C
1997-10-31
Low
Highest
21°C
2016-10-03
Lowest
2°C
1986-10-31
Feels-like
Highest
35°C
2013-10-07
Lowest
-3°C
1986-10-30
Humidity
Highest
20.1 g/m³
2016-10-03
Lowest
4.9 g/m³
1984-10-21
Wind
Highest
76 km/h
2004-10-20
Lowest
5 km/h
2008-10-04
Precip
Wettest
367 mm
2017
Driest
23 mm
2023
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