Meteorological Observations. 



xli 



Abstract of the Results of the Hourly Meteorological Observations' 



taken at the Surveyor General's Office, Calcutta, 



in the month of November, 1855. 



Feet 



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



Height of the Cistern of the Standard Barometer above the level of the Sea, 18.11 



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

 dependent thereon. 





sight of 

 rometer 

 Faht. 



Range 



of the Barometer 



CO <u 



Range of the Tempera- 





during the d 



*y- 



tl 



ture during the 



day. 





CO JS -*± 



nj *J CO 









CO rj 

 CD ~ 



3 









Date. 



Max. 



Min. 



Diff. 



Max. 



Min. 



Diff. 





Inches. 



Inches. 



Inches. 



Inches. 







o 



c 







1 



29.956 



30.031 



29.907 



0.124 



75.3 



83.4 



68.4 



15.0 



2 



.917 



29.970 



.850 



.120 



76.8 



84.4 



69.8 



14.6 



3 



.919 



.982 



.865 



.117 



78.2 



84.0 



72.4 



11.6 



4 

 5 



Sunday. 

 .990 



30.059 



.946 



.113 



79.1 



85.3 



73.6 



11.7 



6 



.951 



.009 



.902 



.107 



76.9 



84.2 



70,5 



13.7 



7 



.950 



.017 



.904 



.113 



77.4 



84.4 



72.1 



12.3 



8 



.950 



.032 



.895 



.137 



77.5 



85.0 



72.4 



12.6 



9 



.916 



29.981 



.857 



.124 



78.5 



87.0 



72.4 



14.6 



10 



.934 



30.003 



.882 



.121 



78.7 



86.8 



74.4 



12.4 



11 

 12 



Sunday. 

 .982 



.070 



.926 



.144 



75.0 



83.6 



679 



15.7 



13 



.947 



.020 



.889 



.131 



74.1 



82.6 



67.2 



15.4 



14 



.945 



.030 



.880 



.150 



74.7 



83.5 



67.6 



15.9 



15 



.954 



.025 



.909 



.116 



74.1 



82.6 



67.2 



15.4 



16 



.955 



.020 



.899 



.121 



74.1 



83.5 



67.2 



16.3 



17 



.955 



.030 



,898 



.132 



73.6 



83.0 



67.0 



16.0 



18 

 19 



Sunday. 

 .947 



.021 



.897 



.124 



72.7 



83.6 



64.8 



18.8 



20 



.957 



.026 



.902 



.124 



73.9 



83.2 



66.2 



17.0 



21 



30.031 



.108 



.966 



.142 



73.8 



82.6 



67.8 



14.8 



22 



•043 



.123 



,998 



,125 



71.8 



80.4 



65.0 



15.4 



23 



.031 



,088 



.965 



.123 



7o.7 



80.0 



62.8 



17.2 



24 



.036 



.109 



.957 



.152 



710 



80.6 



63.6 



17.0 



25 

 26 



Sunday, 

 .063 



.129 



30.022 



.107 



71.8 



80.6 



65.0 



15.6 



27 



.090 



.158 



.028 



.130 



71.8 



81.5 



65.4 



16.1 



28 



.082 



.141 



.018 



.123 



71.8 



81.2 



64.6 



16.6 



29 



•088 



.155 



.030 



.125 



71.0 



79.8 



64.4 



15.4 



30 



.090 



.156 



•039 



.117 



69.8 



80.4 



61.2 



19.2 



