The monsoon is expected to be normal in August and September, the India Meteorological Department said on Thursday in its forecast for the second half of the four-month rainfall season.
Quantitatively, the rainfall across the country as a whole during the two-month period is likely to be 100 per cent of the Long Period Average (LPA) with a model error of plus or minus 8 per cent, the IMD said.
The rainfall in August is likely to be 99 per cent of the LPA with an error margin of plus or minus 9 per cent, it said.
The LPA of the rainfall over the country as a whole for the second half of the monsoon season (August to September) based on the 1961-2010 period is 42.83 cm.
"The probabilistic forecast suggests that the rainfall across the country during second half of Southwest Monsoon season is most likely to be normal (94-106 per cent of LPA) with a probability of 45 per cent," the IMD said.
In April, the IMD had made the forecast of a normal monsoon.
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Mritunjay Mohapatra, Director General of IMD, said the next two weeks are expected to bring good rainfall due to formation of a low pressure area in the north Bay of Bengal.
The official rainfall season in India starts from June to September.
The overall rainfall deficiency in the country until July 31 was minus 9 per cent. The deficiency on June 30 was 33 per cent.
The coming two months are expected to be good as