Pre-monsoon rainfall from March to May, a phenomenon vital to agriculture in several parts of the country, has recorded a deficiency of 22 per cent, according to India Meteorological Department (IMD) data.
The IMD recorded 75.9 millimetres of rainfall from March 1 to May 15 as against the normal rainfall of 96.8 millimetres, which comes to around minus 22 per cent.
From March 1 to April 24, the IMD recorded a deficiency of 27 per cent.
Meanwhile, the southwest monsoon has advanced into South Andaman Sea and conditions are favourable for it to reach the North Andaman Sea and the Andaman Islands in the next 2-3 days, the IMD said.
Of the four meteorological divisions of the IMD, the south peninsula, which comprises all the southern states, has recorded pre-monsoon deficiency of 46 per cent the highest in the country.
This was followed by 36 per cent in the northwest subdivision that covers all the north Indian states it was 38 per cent from March 1 to April 24, but has dropped by 2 per cent due to rainfall across several parts.