Ivr 



Meteorologica I Observation f. 



Abstract of the B'esulls of the Hourly Meteorological Observation® 



taken at the Surveyor General's Office, Calcutta, 



in the month of July 1868. 



Hourly Means, &c.of tlie Observations and of the liygrometrical elements 

 dependen t thereon .■■ — (QoiitinueA.) 







+3 



© 



ft- 





t> o 



ght of 

 ed for 

 ation. 



.A <& 



Hour. 



1 



0) 



p 



> 



c2 



C/3 



O o 

 iC ©■ 



5. ft £3 







,<0 u 





H3. 



o 

 Q 



a 



OS .. 



* d 



1h1 



tea g 



ill 

















o 



Inches. 



T. gr. 



T. gr. 





Mid- 



















night. 



80.4 



2.1 



78.9 



3.6 



0.967 



10.39 



1.25 



0.89 : 



1 



80.4 



1.8 



79.1 



3.1 



.973 



.47 



.07 



.91 



2 



80.2 



1.7 



79.0 



2.9 



.970 



.44 



.00 



.91 



3 



80.1 



1.& 



79.0 



2,6 



.970 



.44 



0.90 



.92 



4 



79.9 



1.5 



78.8 



2.6 



.964 



.38 



.89 



.92' 



5 



79.8 



1.4 



78.8 



2.4 



.964 



.40 



.81 



.93? 



6 



79.8 



1.5 



78.7 



2.6 



.961 



.3£ 



.89 



.92 



7 



80.3 



1.7 



79.1 



2.9 



.973 



.47 



1.00 



.91 



8 



80.6 



2.5 



78.8 



4.3 



.964 



.36 



.50 



.87 



9 



80.9 



3.5 



78.4 



6.0 



.952 



.19 



2.12 



.83- 



10 



81.2 



4.1 



78.3 



7.0 



.949 



.14 



.50 s 



.80 



11 



81.6 



4.5- 



78.4 



7.7 



.95-2 



.15 



.80 



.78 



Noon. 



81.8 



4.9 



78.9- 



7.8 



.967 



.30 



.88 



.79 



1 



82.0 



5.1 



78.9 



8.2 



.967 



.30 



3.03 



.77 



2 



82.3 



5.1 



79.2 



8.2 



.976 



.39 



.06 



.79 



3 



82.1 



5.2 



79.0 



8.3 



.970 



.3a 



.08 



.77 



4 



82.2 



5.1 



79.1 



8>.2 



.9-73= 



.3& 



.05= 



.77 



5 



82.0 



4.9 



79.1 



7.8 



.973 



.36 



2.89 



.78 



6 



81.9 



4.2 



79.0 



7.1 



.970 



.35 



.60 



.80 



7 



81.3 



3.5 



78.8 



6.0 



.964 



.31 



.15 



.83 



8 



81.2 



3.0 



79.1 



5.1 



.973 



.42 



1.82 



.85 



9 



80.8 



2.9 



78.8 



4.9 



.964 



.34 



.73 



.86 



10 



80.6 



2.7 



78.7 



4.6 



.961 



.31 



.62 



.86 



11 



80.6 



2.3 



79.0 



3.9 



.970 



.42 



.37 



.88 



All the Hygrometrical elements are computed by the Greenwich Constants. 



