56 



Ninth Annual Report of the 



*Mean of the tri-daily observations. tMean of the Max. and Min. by the Draper Thermogr 

 observations are derived' by the f^irmula (7 a. in. + 2 p. m. + 9 p. a. + 9 p. m.) — 4. t Blank in 

 (I) Voluntary Observer. (2) U. S. Weather Bureau, (la) City Reservoir; (2a) Intake Conduit, 



(a) 6, 23; (b) 5, 14; (c) 14. 18; <d) 7, 17, 18; (e) 7, 2, 4; (f) 7, 21; (/i) 6. 7, 20); (j) 26. 27, 2S; (fc) 11, 

 5, 14; (X) 2, 6; (y) 3, 6; (z) 8, 9; {aa) 7, 10; (ab) 8, 9, 22; {ac) 9, 23; [ad) 7, 8; (ae) 12, 13; {af} 7, 9; (ag) 



