Since 1998, US temperatures have been dropping at a rate of more than 4ºC per century.
Cooler temperatures for years is now the distinct possibility.
On the Broome weather front, the last 5 nights have been between 4C below and over 9C below the monthly long term mean. Recent months at Broome.
Global warming in the tropics?…wish it were: http://www.abc.net.au/news/stories/2011/06/14/3243324.htm