Please follow http://www.crh.noaa.gov/images/grr/presentations/Summary_of_Recent_Unusually_Cool_Weather_2013-07-30_14-01-45.pdf.

Please follow http://www.crh.noaa.gov/images/grr/presentations/Summary_of_Recent_Unusually_Cool_Weather_2013-07-30_14-01-45.pdf.