Ixvi 



Meteorological Observations. 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of September 1866. 



Daily Means, &c. of the Observations and of the Hygrometrical elements 

 dependent thereon . — (Continued.) 





u 



-+a 



-tj 



£ 



O 





© c 



*3 2 • 











ft 







> 



<~ 



Hp2 § 





Date. 





o 

 o 



•a 



ft 



> 

 o 



■a 



'■+2 



02 



O O 



'be 





*y 





O CJ 



jO 



TS 



£ 



CS ^ 



'53 3 



03 fa O 



bC O--O 







3 



m 

 ft 



a 



o 

 O 



3 4_; 

 ft.S 



ft 



If 



3 



0-1 rH 

 S' 3 



S 2 r^ 



cop, 

 ^S^f 



r3 ° « 





o 



o 



o 







Inches. 



T. gr. 



T. gr. 





1 



82.9 



4.1 



80.4 



6.6 



1.014 



10.79 



2.50 



0.81 



2 



82.7 



4.1 



80.2 



6.6 



.008 



.73 



.48 



.81 



3 



82.5 



4.0 



80.1 



6.4 



.005 



.71 



.39 



.82 



4 



80.6 



2.5 



78.8 



4.3 



0.964 



.36 



1.50 



.87 



5 



80.5 



2.8 



78.5 



4.8 



.955 



.25 



.68 



.86 



6 



81.4 



2.5 



79.6 



4.3 



.989 



.60 



.53 



.87 



7 



82.4 



3.3 



80.1 



5.6 



1.005 



.71 



2.09 



.84 



8 



80.6 



2.9 



78.6 



4.9 



0.958 



.28 



1.72 



.86 



9 



79.3 



1.5 



78.2 



2.6 



.946 



.19 



0.88 



.92 



10 



80.7 



2.6 



78.9 



4.4 



.967 



.39 



1.54 



.87 



11 



79.1 



4.1 



76.2 



7.0 



.887 



9.52 



2.37 



.80 



12 



80.8 



3.4 



78.4 



5.8 



.952 



10.19 



.05 



.83 



33 



81.5 



3.4 



79.1 



5.8 



.973 



.40 



.09 



.83 



14 



82.1 



2.7 



80.2 



4.6 



1.008 



.77 



1.69 



.86 



35 



82.1 



3.7 



79.5 



6.3 



0.986 



.53 



2.30 



.82 



16 



81.4 



3.1 



79.2 



5.3 



.976 



.45 



1.90 



.85 



17 



81.0 



1.9 



79.7 



3.2 



.992 



.66 



.13 



.90 



18 



80.5 



2.4 



78.8 



4,1 



.964 



.36 



.43 



.88 



19 



80.7 



2.5 



78.9 



4.3 



.967 



.39 



.50 



.87 



20 



80.2 



2.3 



78.6 



3.9 



.958 



.30 



.34 



.89 



21 



79.4 



3.2 



77.2 



5.4 



.916 



9.85 



.83 



.84 



22 



80.4 



3.7 



77.8 



6.3 



.934 



10.01 



2.20 



.82 



23 



81.5 



3.6 



79.0 



6.1 



.970 



.37 



.20 



.83 



21 



79.7 



4.4 



76.6 



7.5 



.899 



9.61 



.60 



.79 



25 



79.4 



2.8 



77.4 



4.8 



.922 



.91 



1.63 



.86 



26 



79.3 



4.6 



76.1 



7.8 



.885 



.48 



2.65 



.78 



27 



80.8 



4.6 



77.6 



7.8 



.928 



.91 



.77 



.78 



28 



81.9 



4.3 



78.9 



7.3 



.967 



10.32 



.67 



.79 



29 



81.5 



5.0 



78.5 



8.0 



.955 



.18 



.92 



.78 



30 



81.8 



4.7 



79.0 



7.5 



.970 



.33 



.77 



.79 



All the Hygroinetrical elements are computed by the Greenwich Constant* 



