Meteorological OlservaUons 



Xll 



Abstract of the Results of the Hourly Meteorological Observations 



taJcen at the Surveyor GeneraVs Office, Calcutta, 



in the month of August 1872. 



Hourly Means, &c. of tlie Observations and of tlio Hygroraetrical elements 



dependent thereon. 





^"^ 



Ilaiige of the Barometer 





Eange of the Tom])ora- 







for each hour during 



pq ^ 



ture 



for eacli hour 





tbe month 





pi 



durii 



g tbe month. 



Hour. 

















§^S3 



Max. 



Min. 



Diir. 





Max. 



Min. 



Diff. 













a^ 











Inches. 



Inches. 



Inches. 



Inches. 















^ 



Mid- 



















night. 

 1 



29.606 



29.827 



29.536 



0.291 



81.5 



83.2 



78.7 



4.5 



.595 



.809 



.519 



.290 



81.2 



83.0 



78.5 



4.5 



2 



.584 



.794 



.501 



.293 



81.9 



83.0 



78.0 



5.0 



3 



.575 



.773 



.493 



.280 



80.7 



83.0 



77.8 



5.2 



4 



.566 



.769 



.487 



.282 



80.6 



82.8 



77.5 



5.3 



5 



.576 



.775 



.492 



.283 



80.4 



82.0 



77.5 



4.5 



Q 



.589 



.787 



.502 



.285 



80.3 



81.9 



77.5 



4.4 



7 

 8 



.607 



.814 



.520 



.294 



80.8 



82.2 



77.5 



4.7 



.621 



.826 



.536 



.290 



82.2 



84.5 



78.2 



6.3 



9 

 10 



.632 



.856 



.542 



.314 



83.7 



86.0 



80.0 



6.0 



.633 



.867 



.545 



.322 



84.6 



87.5 



79.7 



7.8 



JLVy 

 11 



.624 



.852 



.544 



.308 



85.7 



89.2 



80.5 



8.7 



Noon. 



.609 



.834 



.522 



.312 



86.4 



90.5 



79.5 



11.0 



1 

 2 

 3 

 4 

 5 

 6 

 7 

 8 

 9 

 10 

 11 



.590 



.811 



.512 



.299 



86.9 



91.2 



79.7 



11.5 



.568 



.782 



.488 



.294 



86.9 



92.0 



80.3 



11.7 



.549 



.793 



.456 



.337 



85.8 



92.0 



81.0 



11.0 



.534 



.780 



.438 



.342 



85.2 



91.0 



79.6 



11.4 



.533 



.761 



.448 



.313 



84.8 



90.5 



80.0 



10.5 



.544 



.766 



.456 



.310 



83.8 



87.8 



79.2 



8.6 



.564 



.790 



.472 



.318 



83.2 



86.8 



80.3 



6.5 



.591 



.816 



.510 



.306 



82.5 



84.5 



79.0 



5.5 



.610 



.840 



.529 



.311 



82.2 



84.3 



77.9 



6.4 



.625 



.810 



.545 



.295 



81.9 



84.0 



78.6 



5.4 



.625 



.840 



.546 



.294 



81.6 



83.5 



,t T\ 



78.5 



J xvr 



5.0 

 „4- Ti.,^\. 



The Mean ileigut oi irie jjniui...j..»M "« ■■— .■ 



Thermometer Means are derived from the obserration* made at the seToial 



hours during the month. 



