XXVl' 



Meteorological Observations, 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor G'eneral's Office, Calcutta, 



in the mouth of April 1807. 



Daily Means, See. of the Observations and of the Hygrometrical elements 

 dependent thereon. — (Continued.) 



Date. 



CD 



1*1 



S O 



+3 



o 



> 



o 



<A 



pq 



_~3 



'o 



Ph 



P 



1 



p 



> 

 o 



n 



m.g 



o 



o 



o 

 '■+3 



CO 



Co ^ 



f~ 1 O 



1 ~- 



Cv > 



^> o 



C O 



■+= .9 

 TV o 



£6 



«« o 



.r. r - S p- 



>." P -2 

 > er o3 



r^ CD so 



_ - s 



;. 2 H 



.2 ° & 



l ~, ~~ o 



re 1 ** u 



ean degree of 11 timi- 

 dity, complete satu- 

 ration being unity. 







P 



O 



S' 





r=i ""' 





S 













o 



1 







1 



Inches. 



! 

 T. gr. 



T. gr. 





1 



74.2 



8.2 



6S.5 



13.9 



0.692 



7.41 



4.17 



0.64 



2 



74.6 



10.0 



67.6 



17.0 



.672 



.19 



5.20 



.58 



3 



75.7 



9.9 



68.8 



16.8 



.699 



.45 



.31 



.53 



4 



78.0 



9.5 



69.3 



16.2 



.711 



.58 



.14 



.60 



5 



76.8 



10.6 



70.4 



17.0 



.736 



.82 



.63 



.58 



6 



77.2 



11.5 



70.3 



18.4 



.731 



.79 



6.17 



.56 



7 



75.6 



12.4 



6S.2 



19.8 



.686 



.28 



.40 



.53 



8 



73.2 



13.1 



64.0 



22.3 



.597 



6.36 



.66 



.49 



9 



74.8 



11.5 



66.7 



19.6 



.653 



.94 



■I 3 



.53 



10 



72.5 



10.4 



65.2 



17.7 



.621 



.66 



5.13 



.57 



11 



73.7 



7.3 



6S.6 



12.4 



.695 



7.49 



3.65 



.67 



12 



75.0 



6.8 



70.2 



11.6 



.732 



.86 



.51 



.69 



13 



73.6 



6.5 



69.0 



11.1 



.704 



.59 



.25 



.70 



14 



74.7 



8.1 



69.0 



13.8 



.701. 



.51 



4.21 



.64 



15 



78.3 



7.0 



73.4 



11.9 



.811 



» 8.66 



3.98 



.69 



16 



73.6 



10.4 



66.3 



17.7 



.6 14 



6.89 



5.23 



.57 



17 



72.0 



7.7 



66.6 



13:1 



.651 



7.02 



3.70 



.GQ 



18 



74.4 



7.7 



69.0 



13.1 



.701 



.56 



.95 



.63 



19 



74.9 



9.6 



6S.2 



16.3 



.686 



.31 



5.01 



.59 



20 



75.4 



10.4 



68.1 



17.7 



.681 



.28 



.55 



.57 



21 



75.2 



8.9 



69.0 



15.1 



.701 



.53 



4.63 



.62 



22 



75.5 



9.1 



69.1 



15:5 



.7<)6 



.53 



.86 



.61 



23 



77.4 



7.7 



72.0 



13.1 



.776 



8.28 



.29 



.66 



21 



79.0 



6.4 



74.5 



10.9 



.840 



.93 



3.70 



.71 



25 



78.8 



6.4 



74.3 



10.9 



.835 



.92 



.69 



.71 



2(3 



78.6 



6.0 



74.4 



10.2 



.833 



.97 



.42 



.72 



27 



78.4 



7.5 



73.1 



12.8 



.8oj 



.53 



4.31 



.67 



23 



79.5 





74.7 



12.3 



.8 13 



.99 



.50 



.67 



29 



79.8 



9.4 



74.2 



15.0 



.832 



.82 



5.31 



.62 



33 



80.7 



8.9 



7o.i 



14.2 



.865 



9.17 



.16 



.64 



All the Hygrometrical elements are computed by the Greenwich Constants. 



