Piro is a city of approximately 33,800 people in Bihar, India. Located in the India Standard Time zone at 25.3°N latitude.
In 2025, Piro recorded an average annual temperature of 77°F. The hottest temperatures reached 109°F in April; the coolest were 45°F in January. Total precipitation for the year was 48 inches, with the wettest month being July.
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