US temperatures through April 26 are third coldest on record, just barely behind 1899 and 1912. This week is forecast to be cold, and will likely push 2014 into the #1 spot.
http://stevengoddard.wordpress.com/2014/04/27/2014-closing-in-on-coldest-start-to-the-year-in-us-history/

http://stevengoddard.wordpress.com/2014/04/27/2014-closing-in-on-coldest-start-to-the-year-in-us-history/