As noted by Calculated Risk, global warming or no, the spring selling season for new homes never seemed to arrive this year.
There is a strong seasonal component to new home sales. In a typical year, the number of homes sold each month in March through May would be 40% higher than in December. Nine years out of 10, the rate would be at least 20% higher. This year? Only 9%.
And December 2007 was itself down 38% from December 2006 and down 50% from December 2005.
Why no spring? This graph from Peter Hooper may have something to do with it.