Report at a glance
The Bureau of Meteorology and CSIRO play an important role in monitoring, analysing and communicating observed and future changes in Australia’s climate.
Australias changing climate
Australia’s weather and climate are changing in response to a warming global climate.
A new set of simulations from the latest generation of global climate models are now available.
The global annual mean carbon dioxide level in 2019 was 410 parts per million (ppm).