Surface Water Mean Temperature Curves - Continued 



37 



NEW YORK 

 (Fort Hamilton), N. Y. 

 1911-1920, 1927-1928 50 



40 

 30 

 20 

 90 

 80 

 70 



SANDY HOOK, N. J. ^° 

 1887-1893, 1944-1946 50 



40 

 30 

 20 

 90 

 80 

 70 



ATLANTIC CITY, N. J. ^° 

 1912-1920. 1923-1946 50 



40 

 30 

 20 

 100 

 90 

 80 



T JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEPT. OCT. NOV. DEC. 

 90 



= 5 * Z 



2 • ^ 



I • . ^^ 'T. ^"-fc - ^ ( _ 



~ e y^ • ^v - 



- e 1 * • - 



I s ? ? : 



- • _ 



I • • y^ * ^\ z 



z • - 



__ _ , - - 



i • 1 



- e _ 



- o - 

 _ _ ,^ a 



r-i ; i r^ 



PHILADELPHIA, PA. 

 1923-1946 



• ^ 



I • - 

 z • 9 2 



z • ^^' "^^.^^^ • - 



- • • y^ • • N I 



- o • L-i 



— •— — 



