Normal monsoon likely, low probability of deficient rainfall: Met

INDIA IS likely to witness a normal monsoon this year, the India Meteorological Department said on Monday. The monsoon will be 97 per cent of long period average (LPA), which is normal for the season, IMD Director General K G Ramesh told reporters. The error margin in the forecast is plus/ minus 5 per cent.

He said there was “very less probability” of a deficient monsoon. “The forecast also suggests maximum probability for normal monsoon and low probability for deficient rainfall,” Ramesh said.

There is 14 per cent chance of a deficient rainfall and 30 per cent chance of a below normal precipitation. The chance for a normal rainfall is 42 per cent, 12 per cent for above normal rainfall and 2 per cent chance for excess precipitation.

The four-month monsoon season from June to September provides about 75 per cent of the annual rainfall to the country, where GDP is still largely driven by the agriculture sector. Several parts of India are witnessing agriculture distress and a good rainfall is likely to provide some relief.

D S Pai, a scientist with the IMD, said the La Nina condition is weakening and is highly likely to enter a neutral phase.

The Indian Ocean Dipole (IOD) is negative, but even that is reducing, Ramesh said. “Neutral La Nina is not detrimental for the monsoon,” Ramesh said.

La Nina is associated with cooling of the equatorial Pacific waters, while El Nino is ass...

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