Meteorological Obserni/ious. 



Abdracl of the Results of the Hourly Meteorological Observations 



taken at the Surveyor GeneraVs OQice, Calcutta, 



in the mouth of January 1876. 



LuUtude 22° 38' \" North. Longitude 88° 20' 34'^ Eust. 



Height of tbe Cistern of tlie Standard Barometer above tlie sea level, 3 8.1 1 feet. 



Daily Means, &c. of tlie Observations and of tbe Hygroinetrical elements 



dependent tliereon. 





o ^ 



Eauge 



of tbe Barometer 





Bange 



of tbe Tempera- 





■^ ^ ^ 

 ^^'l-^ 



du 



ring tbe c 



!i.y. 





ture durijig tbe day.. 





















Date. 

















e^S 









^ ^ 











i oi^ 



]\rax. 



Min. 



Diff. 





Mux. 



Min. 



Diff 













^^ 











Indies. 



Inebes. 



Indies. 



Indies. 



o 



o 



o 



o 



1 



30.016 



30.094 



29.957 



0.137 



67.4 



76.5 



59.6 



16.9 



2 



.018 



.094 



.969 



.125 



66.9 



77.3 



58.3 



19.0 



3 



.014 



.106 



.965 



.141 



67.0 



77.5 



57.6 



19.9 



4 



29.909 



.065 



.943 



.122 



68.7 



76.3 



63.8 



12.5 



5 



.995 



.072 



.934 



.138 



66.1 



74.9 



69.5 



15.4 



6 



30.018 



.095 



.962 



.133 



66.7 



76.4 



58.4 



18.0 



7 



.017 



.103 



.955 



.148 



67.9 



76.6 



60.0 



16.6 



8 



29.969 



.053 



.886 



.167 



68.9 



78.4 



59.8 



18.6 



9 



30.004 



.088 



.941 



.147 



70.2 



80.2 



64.0 



16.2 



iO 



.065 



.147 



30.014 



.133 



68.1 



78.4 



60.0 



18.4 



11 



.062 



.144 



.005 



,139 



66.0 



76.6 



58.5 



18.1 



12 



.028 



.114 



29.961 



.153 



64.0 



74.4 



.56.0 



18.4 



13 



.018 



.097 



.963 



.134 



63.5 



75.5 



54.8 



20.7 



U 



.055 



.124 



.998 



.126 



64.9 



76.7 



54.5 



22.2 



15 



.086 



.174 



30.035 



.139 



65.5 



76.5 



56.0 



20.5 



\^ 



. .015 



.136 



29.974 



.162 



65.2 



76.6 



65.8 



20.8 



17 



.009 



.090 



.947 



.143 



67.7 



79.5 



57.0 



22.5 



18 



29.975 



. .046 



.920 



.126 



70.4 



82.0 



62.0 



20.0 



19 



.948 



.020 



.885 



.135 



71 '.4 



82.0 



62.6 



19.4 



20 



.937 



.024 



.856 



.168 



71.5 



81.0 



64.5 



16.5 



2L 



.965 



.053 



.9(;6 



.147 



69.4 



77.8 



63.0 



14.8 



22 



.908 



29.998 



.838 



.160 



67.3 



78.3 



57.2 



21.1 



23 



.841 



.920 



.763 



.157 



69.9 



80.4 



62.4 



18.0 



24 



.837 



.920 



.779 



.141 



71.3 



82.3 



62.5 



19.8 



25 



.847 



.933 



.780 



.153 



71.4 



80.5 



64.0 



16.5 



26 



.841 



.914 



.771 



.143 



67.4 



74.3 



62.8 



11.5 



27 



.844 



.920 



.788 



:]32 



64.7 



73.5 



56.3 



17.2 



28 



.868 



.934 



.818 



.116 



65.9 



76.3 



67.5 



18.8 



29 



.879 



.958 



.816 



.142 



68.5 



80.0 



58.0 



22.0 



30 



.895 



.972 



.842 



.130 



69.3 



80.5 



60.0 



20.5 



31 



.903 



.971 



.850 



.121 



70.2 



82.0 



59.7 



1 ^-^-^ 



The Mean Height of tlie Barometer, as lilcewise tlie Dry and Wet Bulb 

 Thermometer Means are derived, from the hour]} observations, made at the 

 several hours during the day. 



