96 



Monthly and Annual Mean Surface V/ater Tanperatures, °F 



FORT llACON, N.C. 34°42'N. 76°a'W. 



Year Jan. Feb. Mar. Apr. Uaif June July mxr. Sept. Oct. Nov. Uec. Ann. 



1883 ------- 79.8 75.6 68.8 61.0 53.7 - 



84 46.9 57.3 58.2 72.4 79.6 - - 78.8 72.4 72.4 61.9 - 



1885 49.6 46.6 49.8 61.4 70.5 77.5 82.5 81.9 77.4 68.7 61.0 50.4 64.8 



1886 45.0 46.6 51.2 63.0 - - 81.0 80.1 78.5 70.2 69.1 49.5 - 



(3) (3) (3) (3) (2) (1) (2) (4) (4) (4) (4) (3) 



Mean 47.2 50.2 53.1 65.6 75.0 77.5 81.8 80.2 76.0 70.0 63.2 51.2 65.7 



Readings at 2 p.m., 75th meridian time. 

 Source - USCFF 



