151 



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Monthly and Annual Mean Surface Water Temperatures, F 



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 PCHT ARANSAS (PASS), TEXAS 27 50'N. 97 02'W. 



Year Jan. Feb. Mar. Apr. May June July ^u^;. Sept. Oct. Nov. Dec . Ann. 



1930 49.2 61.2 62.4 73.9 79.6 83.9 87.1 86.3 - 74.6 64.6 55.8 72.0 



1931 56.0 61.6 63.2 69.2 76.8 83.8 87.4 85.6 85.0 79.8 71.1 59.0 73.2 



(2) (2) (2) (2) (2) (2) (2) (2) (1) (2) (2) (2) 

 Mean 52.6 61.4 62.8 71.6 78.2 83.8 87.2 86.0 85.0 77.2 67.8 57.4 72.6 



Station on pass is of doubtful location, not definitely known. 



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

 Source - DSBF 



