xii Meteorological Observations. 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of February, 1865. 



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

 dependent thereon. — (Continued.) 





.£ 



ij 



*s 



& 



o 



a o 



o o a 



s =s 





"5 



£ 



'5 



O 



OJ 



o 



> £ 





5 si 







IB 



P4 



a 



o 



^.S 



mS S 



O »'3 



Hour. 



-J 



> 

 o 



a 

 13 



Q 



> 



o 



05 



o 



CS u 



fvi s 



■3° 



£ .a „• 



"3 '3 5 



K* IB M 



"a '" S 

 c « » 



<u ib 3 



IB ~ 



& f a> 





§ a 



ffl 

 Q 



a 



o 

 O 



n-s 



is; 





■S o a. 



■-as 



< 



03 >> rt 



^i rs -2 



S £ 





















Indies. 



Troy grs 



Troy grs. 





Mid- 

 night. 



66.1 



4.1 



62.8 



7.4 



0.574 



6.32 



1.73 



0.79 



1 



65.8 



3.7 



62.8 



6.7 



.574 



.32 



.56 



.80 



2 



65.6 



3.5 



62.8 



63 



.574 



.33 



.45 



.81 



3 



65.3 



3.4 



62.6 



6.1 



.570 



.29 



.40 



.82 



4 



64.8 



3.3 



62.2 



5.9 



.563 



.21 



.34 



.82 



5 



64.3 



3.1 



61.8 



5.6 



.555 



.14 



.25 



.83 



6 



63.6 



3.2 



61.0 



5.8 



.541 



5.99 



.27 



.83 



7 



63.6 



3.1 



61.1 



5.6 



.543 



6.01 



.22 



.83 



8 



64.8 



4.6 



61.1 



8.3 



.543 



5.98 



.88 



.76 



9 



65.8 



7.0 



60.2 



12.6 



.527 



.76 



2.95 



.66 



10 



66.7 



8.6 



60.7 



14.6 



.536 



..82 



3.58 



.62 



11 



67.3 



9.8 



60.4 



16.7 



.530 



.75 



4.17 



.58 



Noon. 



67.9 



11.4 



59.9 



19.4 



.521 



.63 



.96 



.53 



1 



68.1 



12.5 



59.3 



21.3 



,511 



.50 



5.51 



.50 



2 



68.5 



13.1 



59.3 



22.3 



.511 



.49 



.85 



.48 



3 



68.3 



136 



58.8 



23.1 



.503 



.39 



6.05 



.47 



4 



68.0 



13.3 



58.7 



22.6 



.501 



.38 



5.86 



.48 



5 



67.9 



12.0 



59.5 



20.4 



.515 



.55 



.23 



.52 



6 



68.1 



9.4 



61.5 



16.0 



.550 



.96 



4.08 



.59 



7 



68.0 



7.5 



62.7 



12.8 



.572 



6.22 



3.24 



.66 



8 



67.5 



6.5 



62.9 



11.1 



.576 



.29 



2.75 



.70 



9 



66.8 



6.0 



62.0 



10.8 



.559 



.11 



.60 



.70 



10 



66.5 



5.2 



62.3 



9.4 



.565 



.20 



.23 



.74 



11 



66.1 



4.7 



62.3 



8.5 



.565 



.20 



.00 



.76 



All the Hygrometrical elements are computed by the Greenwich Constants. 



