One month in: some preliminary results

Since our launch on 8 September 2020, more than 760 Zooniverse volunteers have digitised over 15,000 weather observations to help create Australia’s longest daily weather record. The project is now at the halfway point, with 50% transcribed and 50% still to go. ...

Weather-analysis-for web

How do we analyse historical climate data?

Learn how our team of researchers will analyse a new set of early weather data from the Adelaide Survey Department, South Australia, in the 1800s. ...

Wendy Howe CHA Volunteer

Become a citizen scientist and help climate research

There’s an immense amount of value that citizen scientists can bring to the field of climate science.  Historical observations provide researchers with a baseline for evaluating recently observed extremes. However there are missing gaps in historical weather data, some of which are able to be filled by old weather journals that are yet to be … Continue reading Become a citizen scientist and help climate research

National Archives of Australia documents

Help piece together Australia’s longest daily weather record

What was Australia’s climate like before official weather records began in the early 1900s? How did the climate impact the lives of people living in the 1800s?  The answers to these questions lie deep in historical records, such as old weather journals, early newspapers, photographs, and colonial paintings. And thanks to some very dedicated early-settlers, … Continue reading Help piece together Australia’s longest daily weather record

16 historical weather images from the Adelaide region

The team at Climate History Australia aim to reconstruct the Australian climate over past centuries. You too can discover more about the history of South Australia’s climate with these 16 images relating to the climate history of the Adelaide region. ...

Call for citizen scientists to help complete Australia’s longest daily weather record

Climate History Australia has launched a new citizen science project to fill a gap in the daily data available for the Adelaide region between 1848 and 1856...

The engineers tasked with Adelaide’s first weather observations

In the year 1843, the ‘Great March Comet’ with its extremely long tail was splendidly visible from even the daytime skies of the Southern Hemisphere. However in Adelaide, South Australia, there was another reason to look skyward for what in modern times might seem like an unlikely group – the Royal Engineers. ...

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. ...