Patna Weather in October

The climate in Patna during October can be summarized as hot and a little damp.

October is in the fall / autumn in Patna and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a warm 31°C (89°F), whilst at night 22°C (71°F) is normal.

On average October is the 5th wettest month of the year in Patna with around 87mm 3.4 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 3 days, although this may vary considerably.

On the flip side this corresponds to an average of 7 hours of sunshine per day.

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Patna in October 2025.