Meteorological Observations. 



lxxxiii 



Abstract of the Results of the Hourly Meteorological Observations 

 talcen at the Surveyor QeneraVs Office, Calcutta, 

 in the month of February, 1S62. 



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

 dependent thereon. 





^S . 



Range 



of the Barometer 





Range of the Temperature 





fj^ 



foFe8 



ch hour c 



uring 



n | 



for 



each hour 



Juring 



Hour. 



.SP p h 





;he month 





h o 





the montl 



. 



SB « Sj 









Q g 

























a a> ^ 



IV 4^ S3 



Max. 



Min. 



Diff. 





Max. 



Min. 



Diff. 





S 



Inches. 







S 











Inches. 



Inches. 



Inches. 















o 



Mid- 

 night. 

 1 



29.927 



30.096 



29.664 



0.432 



68.9 



76.6 



60.4 



16.2 



.923 



.087 



.662 



.425 



68.2 



75.8 



59.0 



16.8 



2 



.913 



.077 



.655 



.422 



67.8 



75.0 



58.4 



16.6 



3 



.907 



.074 



.649 



.425 



67.4 



74.6 



57.9 



16.7 



4 



.905 



.072 



.647 



.425 



66.8 



74.0 



57.2 



16.8 



5 



.916 



.084 



.672 



' .412 



66.4 



73.6 



57.4 



16.2 



6 



.931 



.099 



.683 



.416 



65.8 



73.6 



56.4 



17.2 



7 



.949 



.119 



.706 



.413 



65.8 



74.0 



56.4 



17.6 



8 



.972 



.139 



.722 



.417 



68.9 



75.8 



58.6 



17.2 



9 



.997 



.172 



.754 



.418 



72.0 



78.6 



64.6 



14.0 



10 



.999 



.177 



.755 



.422 



75.0 



81.6 



68.4 



13.2 



11 



.985 



.167 



.738 



.429 



77.9 



85.6 



70.0 



15.6 



Noon . 



.957 



.132 



.722 



.410 



79.9 



87.6 



72.8 



14-8 



1 



.925 



.096 



.687 



.409 



81.4 



89.0 



74.6 



14.4 



2 



.900 



.067 



.660 



.407 



82.4 



90.6 



75.6 



15.0 



3 



.881 



.049 



.648 



.401 



83.0 



91.0 



76.2 



14.8 



4 



.871 



.035 



.620 



.415 



82.0 



89.7 



75 4 



14.3 



5 



.875 



.028 



.623 



.405 



80.6 



87.0 



74.3 



12.7 



6 



.875 



.029 



.633 



.396 



77.3 



84 



70.0 



14.0 



7 



.893 



.048 



.642 ' 



.406 



75.0 



82.0 



67.2 



14.8 



8 



.914 



.062 



.663 



.399 



73:8 



80.2 



65 6 



14,6 



9 



.925 



.075 ' 



.683 



.392 



72.5 



79.0 



64.4 



14.6 



10 



.928 



.090 



.685 



.405 



71.4 



77.8 



63 



14.8 



11 



.926 



.096 



.690 



.406 



70.5 



77.6 



62.2 



15.4 



The Mean height of the Barometer, as likewise the Mean Dry and Wot Bulb 

 Thermometers are derived from the Observations made at the several hours 

 during the month. 



