Sultanganj is a city of approximately 52,900 people in Bihar, India. Located in the India Standard Time zone at 25.2°N latitude.
In 2025, Sultanganj recorded an average annual temperature of 77°F. The hottest temperatures reached 111°F in April; the coolest were 46°F in January. Total precipitation for the year was 51 inches, with the wettest month being August.
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