lxxxiv 



Meteorological Observations. 



Ábstract of the llesults of the Ilourly Meteorológica! Observations 

 ¿alcen at the Surveyor GeneraVs Office, Calcutta, 

 in the inonth of April, 1860. 



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

 dependen t thereon. — (Continued.) 



Hour. 



; Bulb Ther- 

 r. 



"5 



> 

 o 



Si 

 03 



"2 

 'o 



CU 

 Eí 



ES 



Q 



> 

 o 

 x> 



Sí 



«8 



1 'í 



ight of Va- 

 ri a cubic 

 Air. 



IWeight of 



required 



píete satu- 



ree of Hu- 



complete 



on being 





F a 



c o 



g a 



13 



"2 



CU 



a 



"3 ti 



CQ .S 



. o 



(U O 



c S ° 

 S p,5 



c3 U fl 



T3 K. ¿5 2 



-o 



x "3 es 2 



a> S3 ai SS 





S 



Q 



o 



Q 



s 



§ 



< 



s 









o 



o 







Inches. 



T.gr. 



T.gr. 





Mid- 



night. 



76.0 



4.0 



74.0 



6.0 



0.827 



8.93 



1.88 



0.83 



1 



76.1 



3.7 



74.2 



5.6 



.832 



.98 



.77 



.84 



2 



76.0 



3.4 



74.3 



5.1 



.835 



9.03 



.59 



.85 



3 



75.8 



3.1 



74.2 



4.7 



.832 



.00 



.47 



.86 



4 



75.8 



2.7 



74.4 



4.1 



.838 



.08 



.27 



.88 



5 



75.9 



2.5 



74.6 



3.8 



.843 



.13 



.18 



.89 



6 



75.9 



2.5 



74,6 



3.8 



.843 



.13 



.18 



.89 



7 



76.4 



2.8 



75.0 



4.2 



.854 



.24 



.32 



.88 



8 



78.0 



4.3 



75.8 



6.5 



.876 



.41 



2.17 



.81 



9 



78.8 



6.4 



75.6 



9.6 



.871 



.29 



3.32 



.74 



10 



79.6 



8.2 



75.5 



12.3 



.868 



.23 



4.37 



.68 



11 



80.2 



10.0 



75.2 



15.0 



.860 



.09 



5.50 



.62 



Noon. 



80.7 



11.4 



75.0 



17.1 



.854 



8.99 



6.42 



.58 



1 



80.9 



12.4 



74.7 



18.6 



.846 



.88 



7.07 



.56 



2 



80.9 



13.1 



743 



19.7 



.835 



.76 



.51 



.54 



3 



80.5 



13.3 



73.8 



20.0 



.822 



.62 



.56 



.53 



4 



80.7 



12.0 



74.7 



18.0 



.846 



.90 



6.78 



.57 



5 



80.0 



10.8 



74.6 



16.2 



.843 



.91 



5.93 



.60 



6 



79.3 



8.7 



74,9 



13.1 



.851 



9.04 



4.64 



.6Q 



7 



79.1 



6.9 



75.6 



10.4 



.871 



.29 



3.62 



.72 



8 



77.6 



5.5 



74.8 



8.3 



.849 



.11 



2.75 



.77 



9 



77.1 



4.9 



74.6 



7.4 



.843 



.07 



.40 



.79 



10 



77.1 



4,5 



74.8 



6.8 



.849 



.13 



.21 



.81 



11 



76.8 



4,2 



74.7 



6.3 



.846 



.12 



.02 



.82 



All the Hygrometrical elements are computed by the Greeuwich constants. 



