Monthly ratio of daily high temperature to low temperature records set in the U.S., for December 2010 through January 30, 2012. Also seasonal ratio for summer and fall 2011, winter 2011-2012 to date, and annual ratio for 2011 and 2010. (NOAA)
Quite a trend, eh?
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News and views from Eaarth, reflections on the Transition.
