88 



o 



Monthly and Annual Mean Surface Vfeter Temperatures, F 



o 



WOLF TRAP BAR, CHESAPEAKE BAY 37 2lt.2'N. 76 lI.Li'K. 



Year Jan. Feb. Mar. Apr. May Jime July Aug. Sept. Oct. Mov. Dec. Ann . 



1882 UO.6 lil.2 U5.3 51.6 59.0 71.1 77.U 78.7 75.6 66.9 5U.9 UO.5 58.6 



83 35.8 39.3 lt2.0 U9.U 6l.h 73.3 79. li 76.9 71.3 6U.2 53.1 UU.9 57.6 



8U 36.2 39.7 ii2.U 50.U 63.7 71.2 76.0 77.6 76.2 68.7 5U.8 U5.1 58.5 



1885 38.6 35.3 36.6 U6.8 60.5 72.1 78.8 80.2 72.8 65.0 5h.5 I42.6 57.0 



1886 35.0 33.9 39.6 52.6 62.8 71.3 77.7 77.5 7li.7 67. 1 51;. 8 Uo.7 57.3 



87 3U.9 39.8 1*2.3 U8.U 61. 8 72.8 80.1; 79.7 72.2 63.6 50.1; 1:3.1; 57.5 



88 37.8 36.0 39.1 Ii9.7 61.5 73.7 78.0 80. 73.6 60.5 5U.7 12.1; 57.2 



89 lil.8 39.0 Ul.6 50.6 65.5 72.6 77.9 77.5 71.7 60.2 5U.3 US. 2 58.1; 



1890 1;7.9 U6.3 U5.1i 53.1 61;. 2 76.2 78.1; 77.8 75.2 61;. 7 53.6 l;3.6 60.5 



1891 38.9 U2.9 1;2.9 52.1 62.0 73.1 - 79.1 7U.7 63.8 51.1' Ui;.5 (58.6) 

 92 39.6 37.3 39.9 19.0 62.1; 73.1; 77.0 81.2 73.3 63.5 5l.8 1;1.7 57.5 



(11) (11) (11) (11) (11) (11) (10) (11) (11) (11) (11) (11) 



Mean 38.8 39.2 i;1.6 50.3 62.2 72.8 78.1 78.7 73.8 61;. b 53.5 1;3.1; 58.1 



Readings at first high water and first low water after 7 a.m. 

 Source - DSCFF 



