Weather in Niigata in September
In an average September, Niigata sees a daily high around 26°C and a low around 20°C, based on 1980–2026 of local climate records.
| Average high | 26°C |
|---|---|
| Typical high range | 22°C to 31°C |
| Average low | 20°C |
| Typical low range | 16°C to 24°C |
| Average daily precipitation | 5 mm |
September records
The most extreme September on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
38°C
2020-09-03
Lowest
18°C
2003-09-21
Low
Highest
29°C
2011-09-02
Lowest
10°C
2001-09-22
Feels-like
Highest
63°C
2020-09-03
Lowest
10°C
2001-09-22
Humidity
Highest
24.5 g/m³
2020-09-03
Lowest
7.3 g/m³
1992-09-27
Wind
Highest
61 km/h
1991-09-27
Lowest
6 km/h
2003-09-01
Gust
Highest
128 km/h
1998-09-22
Lowest
13 km/h
2008-09-13
Precip
Wettest
275 mm
1989
Driest
60 mm
2014
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