However, Skymet, a private weather forecasting agency, has predicted “above normal” rainfall (104 per cent) in July, “normal” rainfall (99 per cent) in August and (96 per cent) in September.Anything less than 90 per cent of long Period Average (lPA) is considered as ‘deficient’ rainfall, 90-96 per cent is ‘below normal’, 96-104 per cent ‘normal’, 104 to 110 above normal and anything over it is ‘excess’.