ZEXVlll 



Meteorological Observations. 



Abstract of the Results of tlie Hourly Meteorological Observations 



taken at (he Surveyor General's Office, Calcutta, 



hi the moulh of Jjjr.'l 1870. 



Hourly Menus, &c. of lire Ol^err.-rtiou.s and of tlie Hy geometrical elements 

 dependent thereon. — (Continned.) 



&2 



§ 9 



t 2 



2* 



4.6 

 4.3 

 4.3 



1,2 

 4.0 

 3.8 

 3.7 

 t.4 

 6.0 

 6.8 

 7.6 

 8.0 



78. 

 77. 

 77. 

 77. 

 77. 

 70. 

 76. 

 75. 

 75. 

 75. 

 75. 

 74. 



-ti 



-l-i 



a 





K* 



o 



K 



ft 



o 





V- 





o 



c 



% 



p 



rQ 



o 











pq 



Pi 



>, 



s 



h 



c 



ft 



o 



4.5 



4.3 



3.';) 



3.6 



3.3 

 2.9 



2.9 

 4.4 



6.9 



0.2 

 11.5 



11.3 



15. L 



16.2 



16.7 



16.0 



14.6 



12.2 



9.7 



7.5 



6.4 



5.7 



5.2 



71, $ 

 71.3 

 71.6 



71.7 

 71.5 

 71.5 

 71.7 

 72. 1 

 72.9 

 72.0 

 72.1 

 71.1 



70.0 

 68.7 

 G7.6 

 67.1 

 67.7 

 G7.8 

 69.1 

 69.0 

 70.5 

 70.6 

 71.1 

 71.2 



P 



o 



& P 



ft- 



7.7 



7.3 



6.6 



6.1 



6.1 



5.6 



4.9 



4.9 



7.5 



11.7 



14.7 



1&4 



21.3 

 242 



25.9 

 26.7 



25.6 

 23.4 

 19.5 

 16.5 



12.8 



10.9 



9.7 



8.8 





g 



«~. 





o 



£■-■ = 





£«3 



o 







C o 





+J .c 







£ . 



- J 



P^ 3 



M 





_, 



- § 





- - 



- 

 "3 g 



■- r 5 





Inches. 



0.761 

 .758 

 .766 

 .768 

 .763 



.797 

 .776 

 .778 

 .753 



.697 

 .679 

 .661 



.674 

 .677 

 .706 

 .701 

 .739 

 .741 

 ,753 

 ,756 



T. gr. 



8.22 

 .21 



.33 



.28 



.28 

 .35 

 .51 

 .59 



.27 



7.98 



.66 

 .32 



.13 



6.93 

 7.08 

 .14 

 .47 

 .50 

 .92 

 .97 

 S.ll 

 .15 



L. gr. 



2.31 

 .17 



1.97 

 .80 

 .79 

 j64 



.47 

 2.35 

 3.77 

 4.94 

 6.31 



7. 10 

 8.45 

 9.05 

 .25 

 8.S7 

 7.88 

 6.15 

 5.22 

 4.01 

 3.31 

 2.96 



--t 



d 



2-3 



0.78 



.79 

 .81 

 .82 

 .82 

 .84 

 .86 

 .85 

 .70 

 .(][) 

 .63 

 .5t> 



.51 

 .46 

 .41 



.43 

 .41, 

 .48 

 .54 

 .59 

 .66 

 .71 

 .73 

 .75 



All tlie Hygroinefcrical elements are computed by the Greenwich Constants. 



