xliv 



Meteorológica! Observations. 



Abstract of the Uesults of the Hourly Meteorological Observations 

 talcen at the Surveyor GeneraVs Office, Calcutta, 

 in the montJi of October, 18G0. 



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

 dependent thereon. — (Continueá.) 





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tí 



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° cu 3 



s tí c 



Hour. 



H 



75 



P3 ¿ 



cu 



> 

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.O 

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'o 

 Es 



CU 



P 



P 



> 

 o 



Si 



JO . 



"5 s 





2 "S. 



"— i "^ 'eo 



° o 



S ü a 



■- o 





» 3 



¡> a 



a o 



S a 



"3 



P 



T3 



cu 



o-, 



a 



o 

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p 



-2 ® 



cu O 



CU M*«*-i 



IMi 



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o 







O 



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Inches. 



Troy grs. 



Troy grs. 





Mid- 



night. 



76.9 



2.7 



75.5 



4.1 



0.868 



9.38 



1.31 



0.88 



1 



77.0 



2.3 



75.8 



3.5 



.876 



.46 



.13 



.89 



2 



76.5 



2.3 



75.3 



3.5 



.862 



.32 



.12 



.89 



3 



76.2 



2.2 



75.1' 



3.3 



.857 



.28 



.03 



.90 



4 



76.2 



2.1 



75.1 



3.2 



.857 



.28 



.00 



.90 



5 



75.5 



2.1 



74.4 



3.2 



.838 



.10 



0.97 



.90 



6 



75.8 



2.0 



74.8 



3.0 



.849 



.20 



.93 



.91 



7 



76.1 



2.2 



75.0 



3.3 



.854 



.25 



1.03 



.90' 



8 



76.5 



3.9 



74.5 



5.9 



.840 



.07 



.87 



.83 



9 



77.1 



5.3 



74.4 



8.0 



.838 



.00 



2.61 



.78 



10 



77.2 ■ 



6.5 



73.9 



98 



.821 



8.83 



3.24 



.73 



11 



77.6 



7.6 



73.8 



11.4 



.822 



.78 



.83 



.70 



Noon. 



77.7 



8.6 



73.4 



12.9 



.811 



.64 



4.38 



.66 



1 



77.7 



9.0 



73.2 



13.5 



.806 



.57 



.61 



.65 



2 



77.7 



9.2 



73.1 



13.8 



.803 



.54 



.71 



.65 



3 



77.3 



9.1 



72.7 



13.7 



.792 



.44 



.62 



.65 



4 



77.1 



8.9 



72.6 



13.4 



.790 



.43 



.48 



.65 



5 



77.2 



7.7 



73.3 



11.6 



.809 



.63 



3.86 



.69 



6 



77.6 



5.6 



74.8 



8.4 



.849 



9.11 



2.78 



.77 



7 



77.4 



4,6 



75.1 



6.9 



.857 



.21 



.26 



.80 



8 



77.2 



4,0 



75.2 



6.0 



.860 



.26 



1.95 



.83 



9 



77.1 



3.6 



75.3 



5.4 



.862 



.31 



.73 



.84 



10 



76.9 



3.3 



75.2 



5.0 



.860 



.28 



.60 



.85 



11 



76.7 



i 



3.1 



75.1 



4,7 



.857 



.25 



.50 



.86 



All the Hygrometrical elements are computed by the Grcenwich Constants. 



