Weather in Okayama, Japan in September
In an average September, Okayama sees a daily high around 28°C and a low around 21°C, based on 1981–2026 of local climate records.
| Average high | 28°C |
|---|---|
| Typical high range | 24°C to 31°C |
| Average low | 21°C |
| Typical low range | 17°C to 24°C |
| Average daily precipitation | 5 mm |
September records
The most extreme September on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
36°C
1994-09-01
Lowest
18°C
2008-09-29
Low
Highest
27°C
2000-09-01
Lowest
11°C
1987-09-28
Feels-like
Highest
50°C
1994-09-01
Lowest
11°C
1987-09-28
Humidity
Highest
24.7 g/m³
2024-09-15
Lowest
8.4 g/m³
1987-09-27
Wind
Highest
89 km/h
1991-09-27
Lowest
5 km/h
2024-09-12
Precip
Wettest
468 mm
2018
Driest
57 mm
2009
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