Meteorological Observations. 



Abstract of the Results of the Hourly Meteorological Observations 

 taken at the Surveyor GeneraVs Office, Calcutta, 



in the month of July, 1855. 

 Latitude 22° 33' 1" North. Longitude 88° 20' 34" East. 

 Height of the cistern of the Standard Barometer above the level of the Sea, 18. 



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

 dependent thereon. 



feet. 







Range 



of the Barometer 





1 Range 



of the Tempe- 



Date. 



•a S "a 

 bO O ft, 



iS " o 

 S3 cq cj 



during the d 



a y- 



CO 5 



eg 



rature during 

 the day. 





















Max. 



Min. 



Diff. 



c 2 

 is S 



Max. 



Min. 



Diff. 





S 









a 











Inches. 



Inches. 



Inches. 



Inches. 















o 



1 



Sunday. 

















2 



29.460 



29.518 



29.417 



0.101 



81.3 



84.2 



78.3 



5.9 



3 



.504 



•591 



.444 



.147 



81.3 



86.0 



78.8 



7.2 



4 



.627 



.696 



.557 



.139 



80.1 



87.0 



78.0 



9.0 



5 



.657 



.701 



.585 



.116 



81.7 



87.4 



76.2 



11.2 



6 



.611 



.668 



.550 



.118 



80.9 



83.8 



78.6 



5-2 



7 



.572 



.626 



.505 



.121 



83.8 



90.0 



80.8 



9.2 



8 



Sunday. 

















9 



.488 



.548 



.409 



.139 



83.5 



89.5 



80.4 



9.1 



10 



.416 



.479 



.337 



.142 



81.6 



87.6 



78.5 



9.1 



11 



.441 



.535 



.386 



.149 



80.6 



84.8 



78.2 



6.6 



12 



.556 



.637 



.506 



.131 



81.2 



85.4 



78.5 



6.9 



13 



.619 



.682 



.560 



.122 



82.8 



88.0 



78.7 



9.3 



14 



.641 



.685 



.578 



.107 



83.1 



86.2 



80.6 



5.6 



15 



Sunday. 

















16 



.508 



.589 



.435 



.154 



83.3 



92.2 



80.3 



11.9 



17 



.439 



.483 



.373 



.110 



83.2 



87.7 



80.4 



7.3 



18 



.458 



.556 



.404 



.152 



82.0 



85.0 



79.4 



5.6 



19 



.567 



.617 



.522 



.095 



80.6 



84.0 



78.0 



60 



20 



.590 



.641 



.526 



.115 



82.7 



86.7 



79.0 



7.7 



21 



.620 



.670 



.545 



.125 



83.7 



89.7 



80.2 



9.5 



22 



Sunday. 

















23 



.526 



.5S0 



.444 



.136 



83.0 



89.2 



80.3 



8.9 



24 



.470 



.518 



.396 



.122 



82.2 



87.4 



80.2 



7.2 



25 



.427 



.481 



.348 



.133 



83.6 



88.6 



80.6 



8.0 



26 



.434 



.506 



.379 



.127 



84.6 



90.2 



81.2 



9.0 



27 



.491 



.545 



.434 



.111 



83.2 



88.8 



81.0 



7.8 



28 



.463 



.514 



.394 



.120 



81.7 



84.2 



78.2 



6.0 



29 



Sunday. 

















30 



.440 



.492 



.392 



.100 



82.2 



84.6 



80.3 



4.3 



31 



.433 



.477 



.379 



.098 



82.4 



87.5 



80.6 



6.9 



