xlii 



Meteorological Observations. 



Abstract of lite Results of the Hourly Meteorological Observations 



taken at the Surveyor OeneraVs Office, Calcutta, 



in the month of June, 1857. 



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



dependent thereon. 























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Inches. 



T. gr. 



T. gr. 





1 



80.9 



5.8 



78.0 



8.7 



0.940 



10.01 



3.17 



0.76 



2 



81.3 



5.6 



78.5 



8.4 



.955 



.18 



.07 



.77 



3 



81.4 



5.5 



78.6 



8.3 



.958 



.21 



.04 



.77 



4 



82.1 



4.9 



79.6 



7.4 



.989 



.54 



2.75 



.79 



5 



78.7 



6.2 



75.6 



9.3 



.871 



9.31 



3.18 



.75 



6 



80.4 



5.4 



77.7 



8.1 



.931 



.94 



2.89 



.78 



7 



Sunday . 

















8 



82.1 



5.7 



79 2 



8.6 



.976 



10.37 



3 23 



.76 



9 



82.2 



6.5 



78.9 



9.8 



.967 



.26 



.70 



.74 



10 



82.6 



6.7 



79.2 



10 1 



.976 



.35 



.86 



.73 



11 



82.0 



7.0 



78 5 



10.5 



.955 



.12 



.96 



.72 



12 



81.0 



6.7 



77 6 



10.1 



.928 



9.87 



.69 



.73 



13 



80.2 



6.4 



77.0 



9.6 



.910 



.69 



.45 



.74 



14 



Sunday. 

















15 



80.8 



6.2 



77.7 



93 



.931 



.92 



.37 



.75 



16 



80.5 



6.2 



77.4 



93 



.922 



.83 



.35 



.75 



17 



80.5 



5.6 



77.7 



84 



.931 



.94 



.01 



.77 



18 



80.5 



5.1 



77.9 



7.7 



.937 



10.00 



2.76 



.78 



19 



80.5 



3.7 



78.6 



5.6 



.958 



.26 



1 98 



.84- 



20 



80.3 



5.2 



77.7 



7.8 



.931 



9.94 



2.78 



.78 



21 



Sunday 

















22 



78.3" 



3.2 



76.7 



4.8 



.902 



.70 



161 



.86 



23 



78.5 



3.9 



76.5 



5.9 



.896 



.63 



.98 



.83 



24 



79.5 



3.8 



77.6 



5.7 



.928 



.95 



.98 



.83 



25 



80.1 



4.4 



77.9 



66 



.937 



10.02 



2.33 



.81 



26 



79.4 



2.9 



77.9 



' 4.4 



.937 



.08 



1 50 



.87 



27 



78.8 



2.4 



77.6 



3.6 



.928 



9.99 



.22 



.89 



28 



Sunday. 

















29 



78.2 



2.0 



77.2 



3.0 



.916 



.89 



0.99 



.91 



30 



77.0 



2.5 



75.7 



3.8 



.873 



.43 



1.23 



.89 



All the Hygrometrical elements are computed by the Greenwich constants. 



