Meteorological Observations. 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of January, 1857. 



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

 dependent thereon. (Continued.) 



Date. 



u 



H 



"3 



pq 



CO CO 



*1 



CO 



> 

 o 

 ,fi 



a 



.o 



pa 



a 



"o 



PL, 



CO 







co 



"5 



* 



CO 



Q 



CO 



> 

 o 



03 

 ^ J 



M d 



"o 



o 



co 

 o 



co 



w g 



5 * 



Si 

 -a o 



itional weight of Va- 

 )ur required for com- 

 ete saturation. 



n degree of Humi- 

 ty, complete satura- 

 m being unity. 





s a 



>-. 



a 



>>Pi 



Sk 



g.s 



3 e- * 



CO H3 -*J 





s 



Q 



O 







£ 



s 



< 



s 





o 



o 



o 



o 



Inches. 



T.gr. 



T.gr. 





1 



61.6 



5.2 



58.5 



8.3 



0.498 



5.51 



1.75 



0.76 



2 



62.0 



4.7 



59.2 



7.5 



.509 



.64 



.59 



.78 



3 



63.3 



4.2 



60.8 



6.7 



.537 



.94 



.48 



.80 



4 



Sunday, 

















5 



65.4 



5.4 



62.7 



8.1 



.572 



6.29 



.91 



.77 



6 



66.2 



4.9 



63.7 



7.4 



.591 



.50 



.78 



.79 



1 



66.9 



5.0 



64.4 



7.5 



.605 



.63 



.85 



.78 



8 



67.7 



4.4 



65.5 



6.6 



.628 



.88 



.65 



.81 



9 



62.9 



6.2 



59.8 



9.3 



.520 



5.73 



2.05 



.74 



10 



60.9 



7.0 



56.7 



11.2 



.469 



.17 



.34 



.69 



11 



Sunday. 

















12 



60.2 



7.0 



56.0 



11.2 



.458 



.07 



.28 



.69 



13 



59.4 



6.2 



55.7 



9.9 



.453 



.03 



1.97 



.72 



14 



61.3 



5.0 



58.3 



8.0 



.494 



.47 



.68 



.77 



15 



62.3 



4.4 



59.7 



7.0 



.518 



.74 



.49 



.79 



16 



61.3 



5.3 



58.1 



8.5 



.491 



.43 



.78 



.75 



17 



58.9 



5.7 



55.5 



9.1 



.450 



.01 



.77 



.74 



18 



Sunday. 

















19 



58.6 



6.5 



54.7 



10.4 



.438 



4.87 



2.02 



.71 



20 



55.2 



7.7 



49.8 



13.1 



.371 



.14 



.29 



.64 



21 



55.2 



6.6 



50.6 



11.2 



.381 



.26 



1.95 



.69 



22 



54.6 



7.5 



49.3 



12.8 



.365 



.07 



2.20 



.65 



23 



56.1 



6.7 



51.4 



11.4 



.392 



.38 



.03 



.68 



24 



57.0 



6.9 



52.2 



11.7 



.402 



.48 



.15 



.68 



25 



Sunday. 

















26 



62.6 



6.7 



59.2 



10.1 



.509 



5.62 



.21 



.72 



27 



66.6 



4.8 



64.2 



7.2 



.601 



6.60 



1.75 



.79 



28 



67.8 



5.9 



64.8 



8.9 



.613 



.71 



2.25 



.75 



29 



65.9 



7.4 



62.2 



11.1 



.563 



.15 



.69 



.70 



30 



65.9 



7.8 



62.0 



11.7 



.559 



.10 



.86 



.68 



31 



67.2 



7.2 



63.6 



10.8 



.590 



.43 



.72 



.70 



All the Hygrometrical elements are computed by the Greenwich Constants. 



