'xlv 



Meteorological Observations. 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of June 1869. 



Hourly Means, &c. of the Observations and of the Hygrometrieal elements 

 dependent thereon. — (Continued.) 





EH 



■4^ 



pi 

 "o 



1 

 ft 



o 



<B 

 O 



Vapour 

 of air. 



c*-l Jh 



b£ a Is 



si 



Hour. 



r£2 

 Pi 



IB 

 > 



O 



H 



<B 



P 



<B 



O 



•8 



'-H ■ 



«»-i -^ 

 O O 



« CO 







« *H 



,0 



n 



,_Q 



C3 . 





^ ^ o 



tc pi a 





r~ iB 



S ° 



>> 



Is 



9 • 

 t>i"o 



$ Ph 



11 





^8J 





g a 



ft 



o 

 Q 



ft* 





S" 3 



^ 8 



.g** 





o 



6 



o 







Inches. 



T. gr. 



T. gr. 





Mid- 



















night. 



81.3 



2.8 



79.3 



4.8 



0.979 



10.48 



1.73 



0.86 



1 



81.2 



2.5 



79.4 



4.3 



.983 



.54 



.53 



.87 



2 



81.2 



2.2 



79.7 



3.7 



.992 



.63 



.33 



.89 



3 



81.1 



2.0 



79.7 



3.4 



.992 



.66 



.20 



.90 



4 



80.9 



2.0 



79.5 



3.4 



.986 



.60 



.19 



.90 



5 



80.9 



1.9 



79.6 



3.2 



.989 



.63 



.12 



.91 



6 



81.0 



1.9 



79.7 



3.2 



.992 



.66 



.13 



.90 



7 



81.5 



2.4 



79.8 



4.1 



.995 



.66 



.47 



.88 



8 



81.8 



3.5 



79.3 



6.0 



.979 



.46 



2.18 



.83 



9 



82.0 



4.7 



79.2 



7.5 



.976 



.39 



.79 



.79 



10 



82.3 



5.7 



78.9 



9.1 



.967 



.28 



3.40 



.75 



11 



82.6 



6.8 



78.5 



10.9 



.955 



.12 



4.13 



.71 



Noon. 



82.8 



7.3 



78.4 



11.7 



.952 



.06 



.48 



.69 



1 



83.0 



7.7 



78.4 



12.3 



.952 



.06 



.74 



.68 



2 



83.0 



7.9 



78.3 



12.6 



.949 



.01 



.88 



.67 



3 



82.8 



7.7 



78.2 



12.3 



.946 



.00 



.72 



.68 



4 



82.9 



7.3 



78.5 



11.7 



.955 



.10 



.49 



.69 



5 



82.7 



6.3 



78.9 



10.1 



.967 



.26 



3.82 



.73 



6 



82.3 



5.5 



79.0 



8.8 



.970 



.31 



.29 



.76 



7 



81.7 



5.0 



78.7 



8.0 



.961 



.24 



2.94 



.78 



8 



81.7 



4.2 



78.8 



7.1 



.964 



.29 



.58 



.80 



9 



81.7 



3.5 



79.2 



6.0 



.976 



.43 



.18 



.83 



10 



81.3 



3.3 



79.0 



5.6 



.970 



.37 



.02 



.84 



11 



81.3 



2.9 



79.3 



4.9 



.979 



.48 



1.76 



.86 



All the Hygrometrieal elements are computed by the Greenwich Constants. 



