^11 



Meleoroloijical Olservations. 



Absfnicl of (he I^esnUs of the Jlourly Meteorological Olservations 



taken at the Surveyor GeneraVs Office, Calc^itta, 



in the month of Fehruar?/ 1874. 



Jfoiu-ly Means, &c. of tlie Observations and of tlie Hygrometrical elements 

 dependent thereon. — (Contlimed). 



Hour. 



go 



1 



4-a 



'o 



I 

 P 



Q 



a 



p 



li 



P"" 



Mean Elastic force of 

 Yapour. 



K- O 



fcr- o 



Additional Weight of 

 Yapour required for 

 complete saturation. 



Mean degree of Humi- 

 dity, complete satura- 

 tion being unity. 













o 







Indies. 



T. gr. 



T. gr. 





Mid- 

 niglit. 



C6.5 



2.6 



66.4 



4.7 



0.605 



6.67 



1.11 



0.86 



1 



CO.l 



2.4 



64.2 



4.3 



.601 



.64 



.01 



.87 



2 



65.7 



2.2 



63.9 



4.0 



.595 



.58 



0.93 



.88 



3 



65.3 



2.2 



63.5 



4.0 



.588 



.50 



.92 



.88 



4 



65.1 



2.0 



63.5 



3.6 



.588 



.50 



.82 



.89 



5 



64.8 



1.9 



63.3 



3.4 



.584 



.47 



.76 



.90 



6 



61.5 



1.9 



63.0 



3.4 



.578 



.41 



.76 



.89 



7 



61.4 



1.9 



62.9 



3.4 



.576 



.39 



.76 



.89 



8 



65.0 



2.6 



62.9 



4.7 



.576 



.37 



1.07 



.86 



9 



63.1 



4.3 



62.7 



7.7 



.572 



.29 



.81 



.78 



10 



66.8 



6.1 



61.9 



11.0 



.557 



.09 



2.64 



.70 



11 



67.3 



8.0 



61.7 



13.6 



.554 



.02 



3.38 



.64 



Noon. 



68.0 



9.2 



61.6 



15.6 



.552 



5.97 



.98 



.60 



1 



68.5 



10.0 



61.5 



17.0 



.550 



.95 



4.40 



.68 



2 



68.6 



10.6 



61.2 



18.0 



.644 



.88 



.68 



.56 



3 



69.0 



10.7 



61.5 



18.2 



.550 



.94 



.78 



.65 



4 



69.0 



10.6 



61.6 



18.0 



.552 



.95 



.74 



.56 



6 



68.7 



9.6 



62.0 



16.3 



.559 



6.05 



.23 



.69 



6 



69.3 



6.6 



61.7 



11.2 



.611 



.65 



2.92 



.70 



7 



68.6 



5.3 



61.9 



9.0 



.615 



.73 



.28 



.75 



8 



68.1 



4.4 



61.6 



7.9 



.609 



.67 



1.96 



.77 



9 



67.5 



3.9 



64.1 



7.0 



.605 



.65 



.70 



.80 



10 



67.0 



3.5 



61.2 



6.3 



.601 



.61 



.52 



.81 



11 



66.9 



2.9 



64.6 



5.2 



.609 



.71 



.24 



.84 



All tlie Hygrometrical elements are computed by the Greenwich Constants. 



