2 January — Australian philately proper begins in early 1913 with the Kangaroo and Map series of stamps, featuring a kangaroo standing on a map of Australia, and inscribed "AUSTRALIA POSTAGE".
21 June — HMAS Australia, commissioned at Portsmouth and sailed to Australia to become the Australian flagship.
1 to 31 August — With an average rainfall of 0.24 millimetres or 0.0094 inches, this is the driest area-averaged month over Queensland since at least 1900.[1]
Royal Commission appointed to inquire into certain charges against Henry Chinn; Chinn was supervising engineer for the transcontinental railway in Western Australia.
The first totalisator, an entirely mechanical system invented by the Australian George Julius of Julius Poole & Gibson Pty Ltd, was installed at Ellerslie Racecourse in New Zealand.
^Chris Cunneen (1986). Geoff Serle (ed.). Lyne, Sir William John (1844–1913). Australian Dictionary of Biography. Vol. 10. Melbourne University Press. Retrieved 3 January 2022.