The coldest annual mean temp over 30 years in the U.S. was 9.3° F. in this state's town of Barrow
[DOC] [TLE] Mount Washington (New Hampshire) - Wikipedia [PAR] Mount Washington, called Agiocochook by some Native American tribes, is the 
highest peak in the Northeastern United States .... For many years, the record low 
temperature was thought to be 47 F (44 C) occurring on January 29, ...