Ux 



Meleorolo(j]cal Olserva/'wns. 



Aislracf of the lifsidls of the Hourlt/ Meteorological Observations 



taken at the Snrvei/or GeneraVs Office, Calcutta^ 



in the mouth of Sep tenth er 1874, 



Daily Means, kQ. of tlie Obserra lions and of the Hygrometrical eleuienii 

 «:iej)eH(ient thereon. — (Continued.) 



Date 



Mean Wet Bulb Ther- 

 mometer. 



i 



O 



P 



Computed Dew Point. 



Dry Bulb above Dew 

 Point. 



Mean Elastic force of 

 vapour. 



p, a 

 > o 



1-2 



Additional Weight of 

 Tapour required for 

 complete saturation. 



Mean degree of Humi- 

 dity, comnlete satii- 

 ration being unitj. 









o 



o 



1 



1 "^ 



! Inches. 



1 



T. gr. 



JT.,. 



1 



1 



81.0 



5.5 



77.7 



8.8 



0.931 



9.92 



3.18 



0.76 



2 



80.6 



5.3 



76.9 



1 9.0 



.908 



.68 



.19 



.75 



3 



81.0 



4.7 



77.7 



1 8.0 



.931 



.94 



2.86 



.78 



4 



79.9 



3.6 



77.4 



j 6.1 



.922 



.89 



.11 



.82 



6 



81.0 



3.4 



78.6 



5.8 



.958 



10.26 



.05 



.83 



6 



79.5 



2.4 



77.8 



4.1 



.934 



.05 



1.39 



.88 



7 



79.3 



2.2 



77.8 



3.7 



.934 



.05 



.26 



.89 



8 



79.9 



2.3 



: 78.3 



3.9 



.949 



.20 



.34 



.88 



9 



77.5 



1.5 



76.4 



2.6 



.893 



Q.m 



0.84 



.92 



10 



77.9 



1.3 



77.0 



2.2 



.910 



.85 



.71 



.93 



n 



77.4 



1.4 



76.4 



2.4 



.893 



.68 



.76 



.93 



]2 



79.1 



1.4 



78.1 



2.4 



.943 



10.18 



.80 



.93 



13 



80.2 



1.7 



79.0 



2.9 



.970 



.44 



1.00 



.91 



34 



81.0 



2.5 



79.2 



4.3 



.976 



.48 



.52 



.87 



15 



80.5 



2.9 



78.5 



4.9 



.955 



.25 



.71 



.86 



16 



80.7 



2.3 



79.1 



3.9 



.973 



.45 



.37 



.90 



17 



80.2 



3.5 



77.7 



6.0 



.931 



9.98 



2.09 



.83 



18 



80.6 



3.8 



77.9 



6.5 



.937 



10.02 



.29 



.81 



19 



81.0 



3.0 



78.9 



5.1 



.967 



.37 



1.80 



.85 



20 



81.0 



3.8 



78.3 



6.0 



.949 



.14 



2.32 



.81 



21 



81.1 



4.3 



78.1 



7.3 



.943 



.08 



.60 



.80 



22 



81.6 



5.2 



78.5 



8.3 



.955 



.18 



3.03 



.77 



23 



81.3 



3.6 



78.8 



6.1 



.964 



.31 



2.18 



.83 



24 



79.5 



1.8 



78.2 



3.1 



.946 



AQ 



1.05 



.91 



25 



79.4 



1.4 



78.4 



2.4 



.952 



.27 



0.80 



,.93 



26 



78.2 



0.9 



77.6 



1.5 



.928 



. .03 



.50 



.95 



27 



80.2 



2.7 



78.3 



4.6 



.949 



.18 



1.61 



.86 



28 



80.4 



2.8 



78.4 



4.8 



.952 



.21 



.68 



.86 



29 



80.1 



2.9 



78. r 



4.9 



.943 



.12 



.70 



.86 



30 



i 

 1 



78.6 



1 



2.3 1 



i 



77.0 



i 



3.9 



.910 



9.81 



1 

 1 



.29 



.88 



All the Hygrometrical elements are computed by tl»e Greenwich Constanta. 



