With a population of around 21,700, Dum Duma sits in Assam, India. The city operates in the India Standard Time zone.
In 2025, Dum Duma recorded an average annual temperature of 74°F. The hottest temperatures reached 97°F in June; the coolest were 49°F in December. Total precipitation for the year was 129 inches, with the wettest month being April.
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