Rainfall in August is estimated at 92% of the long-period average, Mrutyunjay Mohapatra, director-general of the India Meteorological Department (IMD), told a virtual press conference.

India's weather defines average, or normal, rainfall as ranging between 96% and 104% of a 50-year average of 87 cm (35 inches) for the four-month season.

Farmers typically start planting rice, corn, cotton, soybeans, sugarcane and peanuts, among other crops, from June 1, when monsoon rains are expected to begin drenching India. Sowing usually lasts until July and early August.

Summer rains are crucial as nearly half of India's farmland lacks irrigation.

Rain in India in June was 10% below average, but in some states, the rainfall deficit was as much as 60% below normal.

July monsoon rains were 13% above average, and between June 1 and July 31, India experienced monsoon rains that were 5% above average.

(Reporting by Rajendra Jadhav and Mayank Bhardwaj; Editing by Bernadette Baum and Conor Humphries)

By Rajendra Jadhav and Mayank Bhardwaj