XVlll 



Meteorological Observations. 



Abstract of the Results of the Hourly Meteorological Observati 

 taken at the Surveyor General' s Office, Calcutta, 

 in the month of March, 1858. 



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

 dependent tbereon. (Continued.) 



1 



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Date. 



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Inches. 



T.gr. 



T. gr. 





1 



71.0 



6.4 



67.8 



9.6 



0.677 



7.33 



2.63 



0.73 



2 



69.2 



6.8 



65.S 



10.2 



.634 



6.90 



.70 



.72 



3 



71.6 



5.6 



68.8 



8.4 



.699 



7.59 



.36 



.76 



4 



68.4 



9.2 



63.8 



13.8 



.593 



6.42 



3.65 



.64 



5 



67.6 



9.7 



62.7 



14.6 



.572 



.20 



.78 



.62 



6 



69.8 



8.2 



65.7 



12.3 



.632 



.85 



.34 



.67 



7 



Sunday. 

















8 



. 70.0 



10.3 



64.8 



15.5 



.613 



.61 



4.30 



.61 



9 



72.0 



8.0 



68.0 



12.0 



.681 



7.35 " 



3.46 



.68 



10 



74.2 



6.4 



71.0 



9.6 



.751 



8.09 



2.92 



.74 



11 



72.0 



8.9 



67.5 



13.4 



.670 



7.23 



3.87 



.65 



12 



69.8 



10.6 



64.5 



15.9 



.607 



6.54 



4.40 



.60 



13 



70.7 



11.2 



65.1 



16.8 



.619 



.66 



.78 



.58 



14 



Sunday. 

















15 



72.4 



11.0 



66.9 



16.5 



.657 



7.03 



.93 



.59 



16 



74.8 



9.1 



70.2 



13.7 



.732 



.82 



.31 



.65 



17 



74,7 



9.4 



70.0 



14.1 



.727 



.78 



.43 



.64 



18 



74.0 



9.9 



69.0 



14.9 



.704 



.53 



.60 



.62 



19 



72.8 



10.6 



67.5 



15.9 



.670 



.18 



.78 



.60 



20 



70.8 



11.9 



64.8 



17.9 



.613 



6.58 



5.14 



.56 



21 



Sunday. 

















22 



74.4 



9.0 



69.9 



13.5 



.725 



7.76 



4.20 



.65 



23 



74.9 



87 



70.5 



13.1 



.739 



.92 



.11 



.6G 



24 



74.6 



9.5 



69.8 



14,3 



.722 



.73 



.48 



.63 



25 



73.7 



9.7 



68.8 



14,6 



.699 



.48 



.48 



.63 



26 



75.0 



8.3 



70.8 



12.5 



.746 



.99 



3.94 



,67 



27 



75.5 



6.4 



72.3 



9.6 



.783 



8.41 



.03 



.74 



28 



Sundatj. 

















29 



75.8 



5.4 



73.1 



8.1 



.803 



.65 



2.56 



.77 



30 



76.4 



6.4 



73.2 



9.6 



.806 



.64 



3.11 



.74 



31 



77.0 



6.2 



73.9 



9.3 



.824 



.85 



.04 



.74 



All the Hygroraetrical elements are computed by the Greenwich Constants. 



