Weather in Patna, Bihar, India in September
In an average September, Patna sees a daily high around 31°C and a low around 25°C, based on 1981–2026 of local climate records.
| Average high | 31°C |
|---|---|
| Typical high range | 29°C to 33°C |
| Average low | 25°C |
| Typical low range | 24°C to 26°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
38°C
1983-09-14
Lowest
26°C
2000-09-21
Low
Highest
28°C
1989-09-10
Lowest
17°C
1994-09-28
Feels-like
Highest
59°C
2024-09-23
Lowest
26°C
2000-09-21
Humidity
Highest
26.4 g/m³
2020-09-21
Lowest
14.5 g/m³
1994-09-29
Wind
Highest
50 km/h
2007-09-25
Lowest
4 km/h
2013-09-08
Precip
Wettest
409 mm
1987
Driest
46 mm
1992
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