With a population of around 411,000, Thoothukudi sits in Tamil Nadu, India. The city operates in the India Standard Time zone.
In 2025, Thoothukudi recorded an average annual temperature of 84°F. The hottest temperatures reached 102°F in July; the coolest were 67°F in November. Total precipitation for the year was 51 inches, with the wettest month being November.
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