Dumka, in Jharkhand, India, is home to roughly 47,700 people in the India Standard Time zone at 24.3°N latitude.
In 2025, Dumka recorded an average annual temperature of 78°F. The hottest temperatures reached 110°F in April; the coolest were 45°F in December. Total precipitation for the year was 45 inches, with the wettest month being July.
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