Ixxvii 



Meteorological Observations. 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the mouth of October 1870. 



Daily Means, Sec. of the Observations and of the Hygrometrical elements 

 dependent thereon. — (Continued.) 





u 



-t-i 



-m 



t 



o 



c •- 



C— J. . 



o o fl 



.— J. 









"o 



P 



Q 



o 

 p 



o9 %_ 



- - 



~ — - 



W '§ 



Date. 





> 

 o 



■3 



o 



P 



O 



1 



"-±2 



W3 



— £ 





d p<q 



O - -r 

 j- P - 1 









t3 



CJ 

 



r 







- d 





O U - 



* .- 3 



t: ■- 7i 





a 



fi 



o 

 O 



p 



^ 





< 



% 





o 







o 



o 



Inches. 



T. gr. 



T. gr. 





1 



80.6 



3.7 



78.0 



6.3 







2.21 



0.82 



2 



81.1 



3.7 



78.5 



0.3 







.23 



.82 



3 



70.5 



2.2 



78.0 



3.7 





.11 



1.26 



.89 



4 



7S.0 



1.5 





2.6 







0.86 



.92 



5 



78. S 



3.2 



76.6 



5.4 





.67 





.81 



6 



*<).r> 



3.8 



77. s 





.934 



.99 



2.29 



.81 



7 



81.2 



3.9 





6.6 



.955 



10.21 





.81 



8 



81.3 



4.0 





OS 



.955 



.21 



.43 



.81 



9 



79.7 



3.8 



77.0 



6.5 



.910 





.25 



.81 



10 



79.6 



3.3 



77.3 



5A> 



.919 





1.93 



.84 



11 



79.4 



4.7 



76.1 



8.0 





.48 



2.73 



.78 



12 



79.4 



4.4 



76.3 



7.5 





.53 



.57 



.79 



13 



79.0 





75.7 



8.0 



.873 



.36 



.71 



.78 



It 



79.9 



4.2 



77.0 



7.1 



.910 



.75 



.46 



.8.) 



15 



80.2 



4.4 



77.1 



7.5 



.913 



.76 



.63 



.79 



16 



79.8 



3.8 



77.1 



6.5 



.913 



.78 



.25 



.81 



17 



78.5 



3.5 



76.0 



6.0 



.882 



.48 



1.99 



.83 



38 



77.7 



3.5 



75.2 



6.0 



.860 



.26 



.95 



.83 



39 



7(5.0 



5.9 



72.5 



10.0 



.787 



8.46 



3.18 



.73 



20 



70.0 



7.2 



71.0 



12.2 



.751 



.05 



.81 



.m 



21 



77.8 



6.5 



732 



11.1 



.806 



.63 



A\5 



.70 



22 



78.5 



6.1 



74.2 



10.4 



.832 



.91 



.48 



.72 



23 



77.8 



2.4 



76.1 



4,1 



.885 



9.55 



1.33 



.88 



21 



75.9 



1.6 



74.8 



2.7 



.819 



.20 



0.81 



.92 



25 



77. 1 



3.6 



74.9 



6.1 



.851 



.17 



1.97 



.82 



2(3 



77.2 



1.0 



76.5 



1.7 



.896 



.71 



0.5 1 



.95 



' 27 



78.0 



1.6 



76.9 



2.7 



.908 



.80 



.89 



.92 



28 



77.2 



2.7 



75 3 



4.6 



.862 



.31 



1.47 



.86 



29 



78.5 



3.2 



76.3 



5.4 



.890 



.59 



.78 



.84 



30 



77.8 



3.8 



75.1 



6.5 



.857 



.21 



2.13 



.81 



31 



76.8 



4.1 



73.9 



7.0 



.824 



8.E8 



.22 



.80 



All the Hygrometrical elements are computed by the Greenwich Constants. 



