IV 



Meteorological Observations, 



Abstract of the Besults of the Hourly Meteorological Observations 



taken at the Surveyor GeneraVs Office, Calcutta, 



in the month of January, 1866. 



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

 dependent thereon. — (Continued.) 





, 







1 



Cm 



w . 



'♦H M 



, , 









• 



O 



2 M 



°«S-d 



'3 p 

 3 -m 



Hour. 



r3 



EH 



M 



© 



© 

 o 



■§ 

 1 



pq 



a 

 'a 

 Ph 



© 

 P 



© 



a 



o 



P 



© 

 > 

 o 



■8 



m.d 



t o 



© 

 © 

 H 



.2 



* b 

 H § 



8,* a 



o 



s ^ -^ 



•£P £ b 



© "3 P 



2 * t>» 



w -a 



o © 



£ » © 



ill 





£ 



P 



o 



P 



a 



S 



<i 



^ 





o 



o 







o 



Inches. 



T.gr. 



T.gr. 





Mid- 



















night. 



62.1 



3.4 



59.4 



6.1 



0.513 



5.69 



1.29 



0.82 



1 



61.7 



3.1 



59.2 



5.6 



.509 



.66 



.17 



.83 



2 



61.2 



3.0 



58.5 



5.7 



.498 



.53 



.16 



.83 



3 



60.7 



2.9 



58.1 



5.5 



.491 



.46 



.11 



.83 



4 



60.2 



2.7 



57.8 



5.1 



.486 



.43 



.00 



.84 



5 



59.7 



2.6 



57.4 



4.9 



.480 



.36 



0.95 



.85 



6 



59.7 



2.4 



57.5 



4.6 



.481 



.38 



.89 



.86 



7 



59.4 



2.4 



57.2 



4.6 



.476 



.32 



.89 



.86 



8 



60.7 



3.0 



58.0 



5.7 



.489 



.44 



1.15 



.83 



9 



62.7 



4.5 



59.1 



8.1 



.508 



.62 



.73 



.77 



10 



64.4 



6.4 



59.3 



11.5 



.511 



.60 



2.60 



.68 



11 



65.3 



7.9 



59.0 



14.2 



.506 



.53 



3.29 



.63 



Noon. 



65.9 



9.3 



59.4 



15.8 



.513 



.58 



.79 



.60 



1 



66.3 



10.2 



59.2 



17.3 



.509 



.54 



4.21 



.57 



2 



66.7 



10.8 



59.1 



18.4 



.508 



.50 



.54 



.55 



3 



66.8 



11.2 



59.0 



19.0 



.506 



.47 



.72 



.54 



4 



662 



10.6 



58.8 



18.0 



.503 



.45 



.38 



.55 



5 



65.9 



9.6 



59,2 



16.3 



.509 



;55 



3.91 



.59 



6 



65.8 



6.8 



60.4 



12.2 



.530 



.81 



2.85 



.67 



7 



65.1 



5.8 



60.5 



10.4 



.532 



.85 



.38 



.71 



8 



64.4 



5.1 



60.3 



9.2 



.528 



.82 



.06 



.74 



9 



63.7 



4.4 



60.2 



7.9 



.527 



.82 



1.73 



.77 



10 



63.1 



3.9 



60.0 



7.0 



.523 



.79 



.51 



.79 



11 



62.5 



3.6 



59.6 



6.5 



.516 



.72 



.38 



.81 



All the Hygrometrical elements are computed by the Greenwich Constants. 



