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Meteorological Observations. 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General' s Office, Calcutta, 



in the month of August, 1857. 



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

 dependent thereon. — (Continued.) 





-Q 



*5 



-J 



& 



o 



ss o 



O o a' 



a a 







i 



"o 



Cl, 



q 









?Sw 







<a 





« 





o ■- 



bD V £ 



® *a 





QJ — 



o 





o 



& 



■4J =J 



*£-H S 



"W t? a 



CD Ji> 3 



Hour. 



a 

 B 2 



Xi 



as 



Q 



T3 



3 13 



CO .' 



JS a 



<U O 



•33 * 



« '" V 



° 3 **"' 



&a" = 

 ^ g| 





g a 

 § 1 





Oh 



a 



PQ.S 



5 * 



3g^ 



1 s-i 



« 5* a 





H 



Q 



o 



Q 



s 



•5 O. O 



3 * ° 



a 2 





o 















Inches. 



Troy grs. 



Troy grs. 





Mid- 



78.7 



1.8 



77.8 



2.7 



0.934 



10.07 



0.91 



0.92 



night. 



















1 



78.6 



1.7 



77.7 



2.6 



.931 



.04 



.87 



.92 



2 



78.4 



1.7 



77.5 



2.6 



.925 



9.98 



.86 



.92 



3 



78.4 



1.6 



77.6 



24 



.928 



10.03 



.78 



.93 



4 



78.1 



1.6 



773 



2.4 



.919 



9.94 



.78 



.93 



5 



78.0 



1.6 



77.2 



2.4 



.916 



.91 



.78 



.93 



6 



77.9 



1.7 



77.0 



2.6 



.910 



.83 



.86 



.92 



7 



'78.2 



1.8 



77.3 



2.7 



.919 



.92 



.89 



.92 



8 



78.7 



2.3 



77.5 



3.5 



.925 



.96 



1.18 



.89 



9 



79.5 



3.0 



78.0 



4.5 



.940 



10.09 



.55 



.87 



10 



79.7 



3.9 



77.7 



5.9 



.931 



9.98 



2.05 



.83 



11 



80.1 



4.1 



78.0 



6.2 



.940 



10.07 



.17 



.82 



Noon. 



80.3 



4.3 



78.1 



6.5 



.943 



.08 



.31 



.81 



1 



80.3 



4.5 



78.0 



6.8 



.940 



.05 



.41 



.81 



2 



80.4 i 



4.2 



78.3 



6.3 



.949 



.16 



.23 



.82 



3 



80.2 



4.4 



78.0 



6.6 



.940 



.05 



.34 



.81 



4 



80.2 



4.3 



78.0 



6.5 



.940 



.05 



.30 



.81 



5 



79.9 



3.6 



78.1 



5.4 



.943 



.12 



1.88 



.84 



6 



79.5 



3.1 



77.9 



4.7 



.937 



.06 



.62 



.86 



7 



79.2 



2.7 



77.8 



4.1 



.934 



.05 



.39 



.88 



8 



79.2 



2.4 



78.0 



3.6 



.940 



.11 



.23 



.89 



9 



79.1 



2.2 



78.0 



3.3 



.940 



.13 



.11 



.90 



10 



79.0 



2.0 



78.0 



3.0 



.940 



.13 



.01 



.91 



11 



79.0 



1.9 



78.0 



2.9 



.940 



.13 



0.97 



.91 



All the Hygrometrical elements are computed by the Greenwich constants 



