Director of Area Cyclone warning Centre at RMC here, S Balachandran, said, Tamil Nadu receives about 44 cm of rainfall during the North East monsoon season ending December.
"It has been forecast that (northeast monsoon) will be around normal this time as rainfall of 39-44 cm is expected," he said.
He reiterated that the conditions for the onset of North East monsoon, which brings the bulk of rainfall to the state, was favourable and that it could set in on by October 30.