Meteorological Observations. 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor QeneraVs Office, Calcutta, 



in the month of March, 1862. 



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



dependent thereon. — (Continued.) 



P 



o 



a 



03 



_a 

 H 

 .o 



V 



S a 



0) 



CD 

 > 

 O 

 ^3 

 (3 



_Q 



"3 



CQ 



$*> 



Q 



Computed Dew Point. 



Dry Bulb above Dew 

 Point. 



o 



<o 



o 



o 



a 



H 3 



o 



B S 



5 . 

 o ^ 



CS 



o 

 M.-S 



a 

 5 d 



Additional Weight of Va- 

 pour required for com- 

 plete saturation. 



Mean degree of Humidity, 

 complete saturation be- 

 ing unity. 





o 



o 











Inches. 



T. gr. 



T. gr. 





1 



75.5 



6.2 



72.4 



9.3 



0.785 



8.45 



2.92 



0.74 



2 



Sunday. 

















3 



62.8 



10.9 



57.3 



16.4 



.478 



5.22 



3.74 



.58 



4 



62.7 



11.0 



57.2 



16.5 



.476 



.19 



.77 



.58 



5 



68.2 



7.1 



64.6 



10.7 



.609 



6.63 



2.77 



.71 



6 



72.3 



5.3 



69.6 



8.0 



.717 



7.77 



.30 



.77 



7 



73.3 



5.7 



70.4 



8.6 



.736 



.95 



.55 



.76 



8 



74.. 2 



5.8 



71.3 



8.7 



.758 



8.18 



.63 



.76 



9 



Sunilay. 

















10 



72.8 



5.6 



70.0 



84 



.727 



7.87 



.44 



.76 



11 



70.9 



5.7 



68.0 



8.6 



.681 



.39 



.38 



.76 



12 



66.6 



9.6 



61.8 



14.4 



.555 



6.04 



3.62 



.63 



13 



65.8 



10.1 



60.7 



15.2 



.536 



5.82 



.75 



.61 



14 



66.3 



9.8 



61.4 



14.7 



.548 



.96 



.67 



.62 



J 5 



• 67.4 



10.8 



62.0 



16.2 



.559 



6.05 



4.20 



.59 



16 



Sunday. 

















17 



69.1 



10.7 



63.7 



16.1 



.591 



.38 



.37 



.59 



18 



68.6 • 



11.2 



630 



16.8 



.578 



.23 



.52 



.58 



19 



66.7 



12.2 



60.6 



18.3 



.534 



5.76 



.71 



.55 



20 



65.8 



12.0 



59.8 



18.0 



.520 



.62 



.51 



.56 



21 



66.9 



12.6 



60.6 



18.9 



.534 



.75 



.91 



.54 



22 



69.0 



12 2 



62.9 



18.3 



.576 



6.20 



5.01 



.55 



23 



Sunday. 

















?4 



74.2 



68 



70.8 



10.2 



.746 



8.04 



3.10 



.72 



25 



74.4 



8.2 



70.3 



12.3 



.734 



7.89 



.79 



.68 



in 



74.8 



7.2 1 



71.2 



10.8 



.756 



8.12 



.35 



.71 



27 



75.7 



6.4 



72.5 



9.6 



.787 



.46 



.05 



.74 



28 



72 2 



10.2 



67.1 



15.3 



.661 



7.10 



4.51 



.61 



29 



69.6 



4.4 



67.4 



6.6 



.668 



.29 



1.75 



.81 



30 



Sunday. 

















31 



68.7 



7.1 



65.1 



10.7 



.619 



6.74 



2.80 



.71 



All the Hygrometrical elements are computed by the Greenwich Constants. 



