Meteorological Ohsen-atiojis. 



Ix 



Ahdract of the Results of the Hourlt/ Meteoruloglcal Ohservafivus 



taken at the Surve//or General's Office, Calcutta 



in the month of August 1874. 



Latitude I'l"" 33' Y North. Longitude SS"" 20' 3-J'' Kj.st. 



Heigiifcof the Cistern of the SLandardEarometer above the sea level, lS.il ftn-t. 



Daily Means, &c. of the Observations and of the Mygronietric;!! elenKMifs 



dependent tliereoji. 





1l ^ 



Eange o 



f the Bar< 



3nieter 





Eange c 



)f the 'it-'iUDera- 







dur 



mg the da 



y- 



m| 



ture di 



a-ing tlie 



day. 













«i - 









Date. 











, 









Max. 



Min. 



Diff. 



2d 



Max. 



Mil.. 



Di(F 





Inches. 



Inches. 



Inches. 



Inches. 







1 

 • 1 



o 



1 



29.439 



29.499 



29.365 



0.134 



81.9 86.5 



78.0 1 



8.5 



2 



.425 



.511 



.347 



.164 



82.0 i 87.4 



78.9 



8.5 



8 



.585 



.679 



.496 



.183 



82.7 



88.5 



79.0 i 



9.5 



4 



.640 



.677 



.554 



.123 



79.8 



82.0 



78.5 ' 



3.5 



6 



.628 



.671 



.557 



.114 



82.1 



88.0 



78.0 , 



10.0 



6 



.653 



.702 



.597 



.105 



82.6 



86.8 



80.0 ; 



6.8 



7 



.669 



.714 



.612 



.102 



83.6 



90.0 



79.5 



10.5 



8 



.624 



.687 



.546 



.141 



85.1 



92.0 



80.5 



11.5 



9 



.561 



.605 



.507 



.098 



84.4 



90.8 



81.5 ; 



9.3 



iO 



.580 



.627 



.518 



.109 



81.8 



86.2 



77.8 



8.4 



11 



.572 



.630 



.501 



.129 



83.0 



88.2 



79.0 



9.2 



12 



. .571 



.625 



.518 



.107 



83.6 



88.8 



80.0 



8.8 



13 



.583 



.631 



.505 



.126 



82.7 



87.2 



80.2 ' 



7.0 



14 



.572 



.613 



.507 



.106 



82.9 



88.3 



79.8 : 



8.5 



15 



.584 



.628 



.542 



.086 



82.1 



86.0 



79.0 



7.0 



16 



.604 



.656 



.561 



.095 



81.6 



86.8 



78.0 



8.8 



17 



.629 



.686 



.571 



.115 



83.2 



88.8 



79.5 



9.3 



18 



.576 



.657 



.497 



.160 



84.4 



90.5 



80.0 



10.5 



19 



.553 



.594 



.496 



.098 



84.6 



91.0 



80.5 



10.5 



20 



.561 



.604 



.489 



.115 



83.8 



88.3 



80.0 



8.3 



21 



.547 



.589 



.492 



.097 



83.4 



91.5 



81.0 



10.5 



22 



.513 



.559 



.443 



.116 



81.0 



81.5 



80.2 



1.3 



23 



.559 



.605 



.514 



.091 



81.2 



87.0 



77.5 



9.5 



24 



.567 



.623 



.508 



.115 



83.8 



89.0 



79.5 



9.5 



25 



.498 



.547 



.433 



.114 



83.8 



87.8 



81.0 



1 ^? 



26 



.454 



.496 



.387 



.109 



82.6 



8G.5 



79.8 



1 6.7 



27 



.549 



.642 



.473 



.169 



80.6 



84.4 



78.0 



i 6.4 



u 1 



28 



.690 



.763 



.614 



.149 



81.4 



87.0 



77.8 



9.2 



29 

 30 

 31 



.764 



.818 



.708 



.110 



83.7 



89.0 



79.3 



1 9.7 



.743 



.802 



.664 



.138 



85.1 



91.0 



80.0 



11.0 



.706 



.770 



.620 



.150 



85.7 



92.5 



81.5 



11.0 



The Mean Height of the Barometer, as liliewise the Dry aim wet i3uit 

 Thermometer Means are derived, from the honrly observations, made at the 

 several hours during the day. 



