84 



Ninth Annual Report of the 



Meteorological Data 



*Mean of the tridaily obsfrvations. tMean of the maximnra and minimum by the Draper 

 tri-daily observations are derived by the formula (7 a. m. + 2 p. m. + 9 P- ™- + 9- P- ™) -^ *. 

 (1) Voluntary observer. (2) United States AVeather Bureau, (la) City Reserroir; (2a) Intake 



(a) 20. 22; (6) 22. 23; (c) 19, 22, 23 3«; (d)23. 30; («)21,21; (^19, 23: (j?) 12, 20 ; (h)\,l; {}) 

 30; (M) 6, 7, 22; (v) 6, 7; (w) 6, 22; (a;) 15, 25; (y) 2. 26; (z) 25, 26; (aa) 14, 24; (ab) 6, 16; (ac) 4. 

 (bf) 9, 25; {ec) 17, 20, 21; (cd) 20, 21; (ce) 16, 26; (of) 9, 24. 



