Meteorological OLnenatlous, 



xlil 



Abstract of the Results of the Hourly Meteorological 0ljservativu9 



takeii at the Survei/or GeueraVs Office, Calcutta, 



in the month of June 1874. 



Latitude 2-2° 33' Y' North. Longitude 88° 20' 3^ East. 



Hei^rlitof the Cistern of the Standard Barometer above the sea level, 18.11 feet. 



Daily Means, <&c. of the Observations and of the Hjgrometrical elenieiits 



dependent thereon. 



Date. 



1 

 2 

 3 



4 

 5 

 6 

 7 

 8 

 9 

 iO 

 11 

 12 

 13 

 14 

 15 

 16 

 17 

 18 

 19 

 20 

 21 

 22 

 23 

 24 

 25 

 26 

 27 

 28 

 29 

 30 





Inches. 



29.739 

 .802 

 .826 

 .782 

 .742 

 .733 

 .727 

 .706 

 .691 

 .641 

 .601 

 .585 

 .606 

 .585 

 .500 

 .445 

 .421 

 .514 

 .560 

 .574 

 .571 

 .525 

 .458 

 .429 

 .366 

 .337 

 .431 

 .560 

 .623 

 .661 



Eange of the Barometer 

 during the day. 



Max. 



Miu. 



Diff. 



Pi ^ 



Eange of the Tempera- 

 ture during the day. 



Max. 



Mill. 



Diir. 



Inches. Inches. Inches. 



29.804 

 .860 

 .875 

 .847 

 .812 

 .769 

 .783 

 .766 

 .745 

 .689 

 .645 

 .635 

 .652 

 .636 

 .571 

 .500 

 .482 

 .594 

 .613 

 .618 

 .620 

 .583 

 .512 

 .475 

 .426 

 .395 

 .513 

 .636 

 .687 

 .718 



29.680 



0.124 



.745 



.115 



.764 



.111 



.704 



.143 



.647 



.165 



.661 



.108 



.660 



.133 



.631 



.135 



.615 



.130 



.577 



.112 



.531 



.114 



.521 



.114 



.545 



» .107 



.506 



.130 



.429 



.142 



.365 



.135 



.361 



.121 



.448 



.146 



.497 



.116 



.520 



.098 



.495 



.125 



.448 



.135 



.383 



.129 



.385 



.090 



.298 



.128 



.287 



.108 



.360 



.153 



.490 



.146 



.570 



.117 



.597 



1 .121 



86.6 

 85.2 

 81.9 

 84.2 

 81.2 

 82.5 

 81.8 

 82.5 

 80.7 

 83.7 

 85.8 

 86.9 

 85.4 

 83.3 

 84.1 

 81.9 

 79.6 

 82.5 

 84.9 

 86.7 

 86.0 

 85.1 

 82.3 

 83.9 

 83.9 

 81.0 

 83.6 

 82.1 

 83.5 











97.0 



80.5 



95.3 



81.2 



96.7 



80.5 



87.0 



80.0 



90.1 



79.4 



88.3 



79.0 



88.0 



79.0 



87.6 



77.0 



90.2 



78.0 1 



88.0 



77.0 1 



91.9 



79.0 1 



93.4 



80.3 1 



93.0 



81.5 I 



94.8 



82.0 j 



89.0 



80.0 1 



90.0 



79.5 



86.5 



80.0 j 



83.3 



78.0 ! 



86.0 



78.7 j 



89.5 



81.2 1 



94.4 



81.2 i 



93.6 



81.8 i 



91.9 



81.5 1 



87.5 



79.4 : 



89.5 



80.0 1 



90.7 



81.4 1 



83.5 



79.5 i 



90.0 



79-5 



1 90.3 



78.0 1 



I 89.5 



1 



80.2 , 



I 



16.5 



14.1 



16.2 



7.0 



10.7 



9.3 



9.0 



10.6 



12.2 



11.0 



12.9 



13.1 



11.5 



12.8 



9.0 



10.5 



6.5 



5.3 



7.3 



8.3 



13.2 



11.8 



10.4 



8.1 



95 



9.3 



4.0 



10.5 



]2.3 



9.3 



O^h^M^^i^H^ght of the Barometer, as likewise the Dry and Wet Bulb 



Thermomet.: Means^are derived, from the hourly oh.ervai.ons, made at the 

 several hours during the day. 



