Weather in Hiroshima in December
In an average December, Hiroshima sees a daily high around 10°C and a low around 2°C, based on 1980–2026 of local climate records.
| Average high | 10°C |
|---|---|
| Typical high range | 5°C to 14°C |
| Average low | 2°C |
| Typical low range | -1°C to 6°C |
| Average daily precipitation | 3 mm |
December records
The most extreme December on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total December accumulation.
High
Highest
20°C
2018-12-04
Lowest
0°C
1980-12-29
Low
Highest
13°C
1992-12-07
Lowest
-6°C
1981-12-24
Feels-like
Highest
13°C
1992-12-07
Lowest
-13°C
1995-12-30
Humidity
Highest
12.3 g/m³
2018-12-04
Lowest
2.4 g/m³
1980-12-28
Wind
Highest
34 km/h
2021-12-17
Lowest
3 km/h
2004-12-14
Gust
Highest
86 km/h
1990-12-11
Lowest
14 km/h
2004-12-14
Precip
Wettest
132 mm
2015
Driest
14 mm
1998
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