HYDROLOGY OF NEW YORK 



Average 

 hourly 

 velocity 

 of w j iid 

 miles 



s 



ID St 00 QO 



fH 1- *-H — C 



tH <N OS <M OS 

 HrlrtOrlO 



11.3 



Z 

 



& 



g 



5 

 x 



Month 





February . . . 

 May 



— 



July 



August 



August 



May 



June 



August 







Max. in 

 24 hours, 

 inches 



T— 1 



1.57 

 3.54 

 4.71 

 3.30 



3.34 

 1.99 

 1.39 

 1 .56 

 2.74 

 1.89 







Total, 

 inches 



O 



TH 







! 



> 





8 P. M., 



inches 





iiiiiiiiiii 



ooooooooooo 



1 



© 



% 



00 



iiSillSilil 



oooooooooc: c 



i 



© 



i 



HUMIDITY 



in 



cc 



£ 





l> j> ? 





8 A.M., 



per 

 cent 





£££££ 



££££££ 









¥ 



to 







s 



CO 







3 



Mean 

 temper- 

 ature, 



CO 



COOO^O-^i-iOJO^-lOSO'* 



48.9 



Mean 



barom* 

 etcr, 



inches 









m 

 < 







11111111111 



