Of course there would be area specific differences compared to a...

Of course there would be area specific differences compared to a consolidated global graph, but the graph is broadly in line with other graphs. Even the graphs from those arguing that CO2 is not causing global warming.

http://www.newscientist.com/article...er-1940-shows-co2-does-not-cause-warming.html


http://www.bom.gov.au/state-of-the-climate/

The rise leading up to the 1940's was less in Australia compared to consolidated global, so it is reasonable to expect the impact of the decline after the 1940's would be less in Australia compared to consolidated global.