A snow event in the Lofty Ranges, 1905. Source: State Library of South Australia

We dug up Australian weather records back to 1838 and found snow is falling less often

We pieced together weather records back to 1838 to create Australia’s longest analysis of daily temperature extremes and their impacts on society. We found snow was once a regular feature of the southern Australian climate. But as Australia continues to warm under climate change, cold extremes are becoming less frequent and heatwaves more common. ...

Artwork by John Longstaff depicting a fire in the Gippsland region (1898). Image courtesy the State Library of Victoria.

Understanding why Australia’s extreme events are becoming more frequent and intense

The year 2019 was Australia’s hottest and driest year on record. These two factors combined to create the worst bushfire and drought conditions since the Bureau of Meteorology's daily weather observations began in 1910. After the record-shattering year that the country has just experienced, our team attended the Australian Meteorological and Oceanographic Society annual meeting and international conference in Fremantle, WA, in February this year. ...