Climate almanac
Patna
Bihar, India · 25.59°, 85.14°
What is the weather like in Patna in September?
In September, Patna is typically 91°F (33°C) during the day and 81°F (27°C) at night. The month brings about 10 in (264 mm) of precipitation in total.
- Average high91°F (33°C)
- Average low81°F (27°C)
- Precipitation10 in (264 mm)
- Clear or mostly clear days3
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)