xxvm 



Meteorological Observations, 



Abstract of tie Remits of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of April 1866. 



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

 dependent thereon. — (Continued,) 





© 



■+2 



© 



s 



*o 



P-t 



P 



© 



o 



Vapour 

 of air. 



ght of 

 ed for 

 a.tion. 



£ ft 





rj= 



03 





© 



.o 



«4-< -+J 



'S *r U 



«M „ ■ -P 



Hour. 





O 



© 



ft 



> 

 O 



OS 



o o 



[&£© 



© 35 

 1— H — 



©^ 2 





© u 



_Q 



Tj 



,jQ 



c3 . 



*© 1q 



cS © 



&CB S 





11 



^ 



m 



>> 



© 



■+3 



Pi 



2 







1 * 





-8 8.J 





£ s 



ft 



o 



o 



i5* 



i^ 



© r+ 



3^ ^ 



a** 





O 



O 



o 







Inches. 



T.gr. 



T. gr. 





Mid- 



















might, 



76.1 



3.4 



73.7 



5.8 



0.819 



8.85 



1.81 



0.83 



1 



76.0 



3.0 



73.9 



5-1 



.824 



.92 



.58 



.85 



2 



76.1 



2.7 



74.2 



4.6 



.832 



9.00 



.44 



.86 



3 



76,1 



2.4 



74.4 



4.1 



.838 



.08 



.27 



.88 



4 



76.0 



2.2 



74.5 



3.7 



.840 



.11 



.14 



.89 



5 



75.8 



2.2 



74.3 



3.7 



.835 



.05 



.14 



.89 



6 



75.8 



2.0 



74.4 



3.4 



.838 



.10 



.03 



.90 



,7 



£6.3 



2.-5 



74,5 



4.3 



.840 



.11 



.33 



.87 



'S 



,77.2 



4.0 



.74.4 



6.8 



.838 



.02 



2.19 



.81 



9 



77.8 



6,5 



73.2 



11.1 



.806 



8.63 



3.65 



.70 



10 



78.1 



8.8 



72.8 



14.1 



.795 



.47 



4.78 



.64 



11 



78.1 



11.0 



71.5 



17.6 



,763 



.08 



6.04 



.57 



JNToon. 



77.7 



12.9 



70.0 



20.6 



.727 



7.66 



7.10 



.52 



1 



77.9 



14.0 



69.5 



22.4 



.715 



.53 



.79 



.49 



2 



77.7 



15.0 



68.7 



24.0 



.697 



.32 



8.36 



.47 



3 



77.6 



15.4 



68.4 



24.6 



.690 



..25 



.56 



.46 



4 



77.4 



15.0 



68.4 



24.0 



.690 



.25 



.29 



.47 



5 



77.3 



13.3 



69.3 



21.3 



.711 



.50 



7.26 



.51 



6 



77.5 



10.2 



71.4 



16.3 



.761 



8.08 



5.48 



.60 



7 



76.9 



7.8 



71.4 



13.3 



.761 



.13 



4.29 



.66 



8 



76.7 



5.9 



72.6 



10.0 



.790 



.49 



3.19 



.73 



9 



76.5 



5.1 



72.9 



8.7 



.797 



.57 



2.77 



.76 



10 



7(3.3 



4.3 



73.3 



7.3 



.809 



.72 



.29 



.79 



11 



76.1 



3.9 



73.4 



6.6 



.811 



.75 



3.06 



.81 



All the Hygrometricalelenients are computed by the Greenwich Constants. 



