About Arakkonam, Tamil Nadu's Climate & Weather History

With a population of around 79,100, Arakkonam sits in Tamil Nadu, India. The city operates in the India Standard Time zone.

In 2025, Arakkonam recorded an average annual temperature of 83°F. The hottest temperatures reached 106°F in April; the coolest were 63°F in January. Total precipitation for the year was 49 inches, with the wettest month being October.