From Australia's BOM [1]

* Winter-Spring (June-November): Dryer than usual in eastern Australia, warmer than usual in southern Australia

* Summer-Autumn (December-May): Warmer than usual with average rainfall in eastern Australia, dryer conditions in Cape York and Tasmania, and wetter conditions in the southern part of Western Australia

[1] http://www.bom.gov.au/climate/enso/#tabs=Pacific-Ocean

PS BOM agrees with NOAA that El Niño is coming http://www.bom.gov.au/climate/enso/outlook/#tabs=ENSO-Outloo...