XXXVI 



Me t corólo r/ical Ohservations. 



Abstract of the 'Residís of tlw Hourly Meteorológica} Ouservations 

 taken at the Surveyor OeneraVs Office, Calcutta, 

 in tlie montli of Septemler, 1860. 



Hourly Mean?, &c. of the Observations and of the Hygrometrical elements 

 dependen t thereon. — (Continúen.) 



Hoar. 



Mid- 



night. 

 1 

 2 

 3 

 4 

 5 

 6 

 7 

 8 

 9 



10 



11 



Koon. 

 1 

 2 

 3 

 4 

 5 

 6 

 7 



30 

 11 



"3 

 « 



(U ti 



fe s 



a 



g 3 



s J 



<u 



>■ 

 o 

 .o 



33 

 -O 



pa 

 >» 

 O 



"o 



O) 



Q 



cu 

 15 



o. 



S 

 o 



o 



o 



o 



o 



79.9 



1.8 



79.0 



79.8 



1.6 



79.0 



79.6 



1.6 



78.8 



79.5 



1.4 



78.8 



79.4 



1.3 



78.7 



79.4 



1.3 



78.7 



79.3 



1.3 



78.6 



79.8 



1.5 



79.0 



80.5 



2.6 



79.2 



81.0 



3.4 



79.3 



81.3 



4.2 



79.2 



81.4 , 



4.9 



78.9 



81.6 



5.3 



78.9 



81.5 



5.5 



78.7 



81.6 

 81.2 

 81.1 

 80.9 

 80.6 

 80.5 

 80.3 

 80.3 

 80.2 

 80.0 



5.3 

 4.9 

 4.4 

 3.7 

 3.0 

 2.5 

 2.3 

 2.1 

 1.8 

 1.8 



78.9 

 78.7 

 78.9 

 79.0 

 79.1 

 79.2 

 79.1 

 79.2 

 79.3 

 79.1 



p 



ffl.S 



2.7 



2.4 

 2.4 

 2.1 

 2.0 

 2.0 

 2.0 

 2.3 

 3.9 

 5.1 

 6.3 

 7.4 



8.0 

 8.3 

 8.0 

 7.4 

 6.6 

 5.6 

 4.5 

 3.8 

 35 

 3.2 

 2.7 

 2.7 



o 



CU 



w 



o 



w . 



Weight of Va- 

 in a Cubic foot 

 r. 



5 ** 



Mean 

 pour 



of A 



Inches. 



Troy grs. 



0.970 



10.44 



.970 



.46 



.964 



.40 



.964 



.40 



.961 



.37 



.961 



.37 



.958 



.34 



.970 



.46 



.976 



.48 



.979 



.48 



.976 



.43 



.967 



.32 



.967 



.30 



9A 



.967 

 .961 

 .967 

 .970 

 .973 

 •976 

 .973 

 .976 

 .979 

 .973 





I _ K cu 



5J S 



tu » 



cu ~ 



So q 



C3 O 



rP es 



.30 

 .26 

 .32 

 .37 



.42 

 .48 

 .45 

 .50 

 .53 

 .47 



Troy grs. 



0.93 



.81 



.81 



.70 



.67 



.67 



.67 



.78 

 1.38 



.83 

 2.29 



.70 



.95 



3.05 



2.95 



.69 



.40 



.02 



1.61 



.34 



.23 



.11 



0.94 



.93 



0.92 



.93 



.93 

 .94 

 .94 

 .94 



.94 

 .93 



.88 

 .85 

 .82 

 .79 



.78 

 .77 

 .78 

 .79 

 .81 

 .84 

 .87 

 .89 

 .90 

 .90 

 .92 

 .92 



All the Hygrometrical elements are computed by the Greenwich Constants. 



