XXXIV 



Meteorological Observations. 



Abstract of the Results of the Hourly Meteorological Observation* 



taken at the Surveyor General's Office, Calcutta, 



in the month of May 1869. 



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

 dependent thereon. — (Continued. J 



.. 





is 





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Date. 



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a» pn a 

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O O 



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1 



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1 



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m.a 



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p 



6 



p 



N 



^• S 



«J 



S 





o 



o 











Inches. 



T. gr. 



T. gr. 





1 



79.7 



6.2 



75.4 



10.5 



0.865 



9.22 



3.65 



0.72 



2 



79.6 



8.0 



74.8 



12.8 



.849 



.02 



4.50 



.67 



3 



79.2 



7.2 



74.2 



12.2 



.832 



8.87 



.19 



.68 



4 



77.7 



6.9 



72.9 



11.7 



.797 



.52 



3.87 



.69 



5 



78.9 



6.9 



71,1 



11.7 



.830 



.85 



.98 



.69 



6 



80.9 



6.6 



76.9 



10.6 



.908 



9.64 



8.5 



.72 



7 



78.3 



8.0 



72.7 



13.6 



.792 



8.44 



4.58 



.65 



8 



82.0 



6.7 



78.0 



10.7 



.940 



9.97 



3.99 



.71 



9 



83.0 



5-7 



79.6 



9.1 



.989 



10.50 



.46 



.75 



10 



82.6 



6.2 



78.9 



9.9 



.967 



.26 



.74 



.73 



11 



82.8 



7.0 



78.6 



11.2 



.958 



.15 



4.27 



.70 



12 



82.6 



7.1 



78.3 



11.4. 



.949 



.05 



.32 



.70 



13 



82.1 



7.5 



77.6 



12.0 



.928 



9.83 



.50 



.69 



14 



81.4 



8.0 



76.6 



12.8 



.899 



.52 



.73 



.67 



15 



80.8 



8.5 



75.7 



13.6 



.873 



.24 



.97 



.65 



16 



76.5 



3.6 



74.0 



6.1 



.827 



8.93 



1.91 



.82 



17 



76.6 



6.0 



72.4 



10.2 



.785 



.43 



3.25 



.72 



18 



82.2 



3.6 



79.7 



6.1 



.992 



10.59 



2.24 



.83 



19 



83.1 



4.4 



80.5 



7.0 



1.017 



.83 



.66 



.80 



20 



83.5 



4.5 



80.8 



7.2 



.027 



.92 



.76 



.80 



21 



82.2 



4,6 



79.4 



7.4 



0.983 



.47 



.74 



.79 



22 



76.7 



4.7 



73.4 



8.0 



.811 



8.73 



.54 



.78 



23 



80.1 



5.9 



76.0 



10.0 



.882 



9.41 



3.50 



.73 



24, 



80.3 



5.3 



76.6 



9.0 



.899 



.59 



.17 



.75 



25 



80.9 



5.4 



77.1 



9.2 



.913 



.74 



.28 



.75 



26 



81.0 



6.1 



77.3 



9.8 



.919 



.78 



.55 



.73 



27 



81.5 



6.1 



77.8 



9.8 



.934 



.93 



.59 



.73 



28 



82.2 



6.3 



78.4 



10.1 



.952 



10.10 



.78- 



.73 



29 



81.8 



5.9 



78.3 



9.4 



.949 



.09 



.47- 



.74 



30 



82.9 



5.5 



79.6 



8.8 



.989 



.50 



.34 



.76 



31 



82.4 



6.1 



78.7 



9.8 



.961 



.20 



.68 



.74 



All the Hygrometrical elements are computed by the Greenwich Constants. 



