Weather in Hiroshima, Japan in May
In an average May, Hiroshima sees a daily high around 22°C and a low around 11°C, based on 1981–2026 of local climate records.
| Average high | 22°C |
|---|---|
| Typical high range | 18°C to 25°C |
| Average low | 11°C |
| Typical low range | 7°C to 15°C |
| Average daily precipitation | 5 mm |
May records
The most extreme May on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total May accumulation.
High
Highest
31°C
2014-05-31
Lowest
12°C
1991-05-02
Low
Highest
20°C
2004-05-30
Lowest
2°C
1991-05-04
Feels-like
Highest
34°C
2017-05-30
Lowest
-3°C
1991-05-04
Humidity
Highest
19.3 g/m³
2004-05-30
Lowest
5.8 g/m³
1981-05-05
Wind
Highest
47 km/h
2011-05-29
Lowest
6 km/h
1998-05-29
Precip
Wettest
349 mm
2023
Driest
41 mm
2009
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