Updated On: 03 September, 2018 09:40 PM IST | Agartala | IANS
The eight northeastern states are divided into four meteorological sub-divisions

Even as northern and southern India receive copious rains, the Northeastern region comprising eight hilly states is witnessing a rainfall deficiency of 27 per cent in the first three of the four-month-long monsoon season, the Met said on Monday.
According to India Meteorological Department (IMD) officials in Guwahati and Agartala, the seasonal monsoon (June to September) rainfall is likely to be 93 per cent of the long period average over northeast India comprising Arunachal Pradesh, Assam, Meghalaya, Manipur, Mizoram, Nagaland, Sikkim and Tripura.