XV111 



Meteorologica I Observations. 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of March 1866. 



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

 dependent thereon. — (Continued.) 





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Date. 



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Inches. 



T. gr. 



T. gr. 





1 



72.9 



8.5 



66.9 



14.5 



0.657 



7.06 



4.21 



0.63 



2 



72.8 



9.5 



66.1 



16.2 



.640 



6-87 



.71 



.59 



3 



70.3 



11.1 



62.5 



18.9 



.568 



.11 



5.16 



.54 



4 



69.4 



12,4 



60.7 



21.1 



.536 



5.75 



.65 



.50 



5 



70.2 



12.2 



61.7 



20.7 



.554 



.93 



.68 



.51 



6 



69.4 



12.4 



60.7 



21.1 



.536 



.75 



.65 



.50 



7 



76.9 



5.7 



72.9 



9.7 



.797 



8.56 



3.12 



.73 



8 



74.5 



8.9 



68.3 



15.1 



.688 



7.37 



4.59 



.62 



9 



77.2 



6.6 



72.6 



11.2 



.790 



8.47 



3.63 



.70 



10 



77.3 



6.1 



73.0 



10.4 



.801 



.58 



.38 



.72 



11 



72.8 



10.8 



65.2 



18.4 



.621 



6.66 



5.37 



.55 



12 



75.3 



8.1 



69.6 



13.8 



.717 



7.68 



4.28 



.64 



13 



76.7 



6.6 



72.1 



11.2 



.778 



8.34 



3.59 



.70 



14 



77.1 



9.3 



70.6 



15.8 



.741 



7.89 



5.17 



.60 



15 



75.0 



9.3 



68.5 



15.8 



.692 



.41 



4.87 



.60 



16 



73.5 



11.0 



65.8 



18.7 



.634 



6.77 



5.58 



.55 



17 



74.2 



9.8 



67.3 



16.7 



.666 



7.12 



.05 



.59 



18 



74.8 



8.6 



68.8 



14.6 



.699 



.48 



4.48 



.63 



19 



75.6 



8.9 



69.4 



15.1 



.713 



.62 



.73 



.62 



20 



73.6 



10.7 



66.1 



18.2 



.640 



6.84 



5.44 



.56 



21 



75.4 



10.1 



68.3 



17.2 



.688 



7.34 



.38 



.58 



22 



76.3 



10.4 



70.1 



16.6 



.729 



.76 



.42 



.59 



23 



75.6 



10.8 



68.0 



18.4 



.681 



.26 



.80 



.56 



24 



78.6 



6.3 



74.2 



10.7 



.832 



8.89 



3.60 



.71 



25 



79.6 



6.8 



74.8 



11.6 



.849 



9.04 



4.02 



.69 



26 



80.8 



6.6 



76.8 



10.6 



.905 



.61 



3.84 



.71 



27 



76.3 



9.8 



69.4 



16.7 



.713 



7.59 



5.36 



.59 



28 



79.1 



5.8 



75.0 



9.9 



.854 



9.12 



3.37 



.73 



29 



75.1 



6.8 



70.3 



11.6 



.734 



7.89 



.55 



.69 



30 



75.1 



5.9 



71.0 



10.0 



.751 



.8.09 



.05 



.73 



31 



77.3 



6.4 



72.8 



10.9 



.795 



.52 



.55 



.71 



Ail the Hygrometrical elements are computed by the Greenwich Constants. 



