About Merta, Rajasthan's Climate & Weather History

With a population of around 46,100, Merta sits in Rajasthan, India. The city operates in the India Standard Time zone.

In 2025, Merta recorded an average annual temperature of 78°F. The hottest temperatures reached 113°F in May; the coolest were 41°F in January. Total precipitation for the year was 29 inches, with the wettest month being August.