103 



o 



Monthly and Aniiual Mean Surface Water Temperatures, F' 



SMITHVILLE, NORTH CAROLINA 33 52«N. 78 OO'W. (?) 



Year Jan. Feb. Mar. Apr. May June July Aug, Sept. Oct. Nov. De c. Ann. 



1880 - - 58.8 63.5 73.h 79.6 87.0 80.3 78.8 68.2 58.0 U6.5 (66.2) 



1881 li3.2 U8.1 52.8 57.5 - 79.7 83.5 81.7 81.1 73.9 61;. 2 5U.3 (66.0) 



82 50.6 53.1* - - 71.2 - 82.9 83.6 77.3 70.I4 59.0 h9.1 (66.0) 



83 - li9.5 55.1i - 69.L 78.6 8U.2 82.2 75.8 70.7 6I.6 55.1 (65.9) 

 8U ii6.2 58.0 57.2 - 7li.0 77.7 - 81. 1 - 72.8 61.2 - (66.8) 



1885 50.1 U8.1i U9.5 6O.7 72.6 78.9 82.6 83.8 75.2 67.6 6O.6 50.2 65.0 



1886 U5.3 U7.8 52.2 62.9 73.1* 78.3 80.7 80.2 79.7 71.2 - - (65.3) 



(5) (6) (6) (ii) (6) (6) (6) (7) (6) (7) (6) (5) 



Mean U7.1 50.9 51i.3 61.2 72.3 78.8 83.5 81. 8 78. 70.7 6O.8 5l.U 65.9 



Cape Fear River, foot of Government Wharf. 



1880-June 1881 incl., readings at 1 p.m. 



July 1881 etc., readings at 2 p.m., 75th meridian time. 



Source - USCFF 



