CV1 



Meteorological Observations. 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of May, 1862. 



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



dependent thereon. — (Continued.) 



CD 

 eS 

 ft 



Mean Wet Bulb Thermo- 

 meter. 



CO 



CO 



t» 



o 

 eS 



,Q 



"3 



PQ 



P 



.2 



'o 



CO 



p 



CO 



"3 



a 



o 



1 

 P 



CO 



t> 

 o 

 X> 

 a 



XI 



"3 . 

 '3 



P 



o 



CO 



p 



o 



u 



CO . 



o 



a 



3 



2 . 



o •— 



§•"3 



11 

 '55 •§ 



c t 



CS C3 



Additional Weight of Va-I 

 pour required for com- 

 plete saturation. 



Mean degree of Humidity, 

 complete saturation be- 

 ing unity. 





o 



O 



o 



o 



Inches. 



T.gr. 



T. gr. 





1 



75.5 



5.2 



72.9 



7.8 



0.797 



8.59 



2.45 



0.78 



2 



78.4 



6.3 



75.2 



9.5 



.860 



9.18 



3.24 



.74 



3 



77.6 



5.5 



74.8 



8.3 



.849 



.11 



2.75 



.77 



4 



Sunday. 

















5 



78.3 



5.1 



75.7 



7.7 



.873 



.36 



.60 



.78 



6 



73.3 



3.7 



71.4 



5.6 



.761 



8.25 



1.64 



.83 



7 



76.8 



5.4 



74.1 



8.1 



.830 



.92 



2.62 



.77 



8 



75.3 



6.5 



72.0 



9.8 



.776 



.33 



3.07 



.73 



9 



78.2 



6.8 



74.8 



10.2 



.849 



9.07 



.46 



.72 



10 



78.4 



6.1 



75.3 



9.2 



.862 



.23 



.12 



.75- 



11 



Sunday. 

















12 



76.4 



6.9 



72.9 



10.4 



.797 



8.56 



.37 



.72 



13 



79.1 



7.0 



75.6 



10.5 



.871 



9.27 



.68 



.72 



14 



79.7 



6.3 



76.5 



9.5 



.896 



.56 



.35 



.74 



15 



77.6 



5.2 



75.0 



7.8 



.854 



.16 



2.59 



.78 



16 



79.6 



6.4 



76.4 



9.6 



.893 



.53 



3.38 



.74 



17 



79.8 



6.8 



76.4 



10.2 



.893 



.53 



.61 



.73 



18 



Sunday. 

















19 



79.4 



6.6 



76.1 



9.9 



.885 



.44 



.47 



.73 



20 



77.6 



5.6 



74.8 



8.4 



.849 



.11 



2.78 



.77 



21 



76.2 



6.2 



73.1 



9.3 



.803 



8.63 



.98 



.74 



22 



79.3 



6.5 



76.0 



9.8 



.882 



9.41 



3.42 



.73 



23 



81.4 



6.3 



78.2 



9.5 



.946 



10.05 



.51 



.74 



24 



81.4 



6.0 



78.4 



9.0 



.952 



.12 



.33 



.75 



25 



Sunday. 

















26 



80.6 



7.2 



77.0 



10.8 



.910 



9.67 



.93 



.71 



27 



81.1 



8.4 



76.9 



12.6 



.908 



.60 



4.69 



.67 



28 



82.5 



9.0 



78.0 



13.5 



.940 



.90 



5.25 



.65 



29 



83.4 



8.2 



79.3 



12.3 



.979 



10.34 



4.85 



.68 



30 



83.0 



7.1 



79.4 



10.7 



.983 



.39 



.15 



.72 



31 



83.7 



6,5 



80.4 



9.8 



1.014 



.72 



3.87 



.74 



All the Hvgronaetrical elements are computed by the Greenwich Constanta. 



