About Carmel, IN's Climate & Weather History

With a population of around 88,700, Carmel sits in Indiana, United States. The city operates in the America/Indiana/Indianapolis time zone.

In 2025, Carmel recorded an average annual temperature of 53°F — right at the 30-year normal of 54°F. The hottest day reached 97°F in June; the coldest was -5°F in January. Total precipitation was 37 inches (drier than usual). The wettest month was April.