152 



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 Monthly and Annual Mean Surface Water Temperatures, F 



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 ARANSAS PASS LIGHT STATION (HARBOR ISLAND), TEXAS 27 51.S'N. 97 03.2'W. 



Year Jan. Feb. Mar. Apr. May Jtine July Auj;. Sept. Oct. Nov. Dec. Ann . 



1932 60.8 64.1 61.5 73-3 80.2 85.0 87.4 86.3 82.0 73-6 62.8 54.8 72.6 



33 61.4 58.6 69.5 75.2 80.4 85.8 86.6 87.1 85.4 78.2 67.8 68.2 75.4 



34 61.4 59.4 63.6 73.8 80.6 85.6 85.6 - - 78.1 69.7 59.8 (74.0) 



(3) (3) (3) (3) (3) (3) (3) (2) (2) (3) (3) (3) 

 Mean 61.2 60.7 64.9 74.1 80.4 85.5 86.5 86.7 83.7 76.6 66.8 60.9 74.0 



Readings at 8 a.m. and 6 p.m. 

 Source - U3BF 



