Meteorological Obiiervations. 



Abstract of the BesnUs of the llonrlfj Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of March 1874. 



Latitude 2^° 33' \" North. Longitude 88^" 20' 34'' Enst. 



Height of tlieCisternoftlie Standard I3aro!ueterab*ore the sea level, 18.11 A-et. 



Daily Means, &c. of the Oi).servations and of the Hygrometrical elements 



dependent thereon. 





-1-3 *-^ 



Jiange 



)f the B;. 



•onieter 



^ 



Iicingc 



of tlu'Tc 



ni|)cr;i- 







during the c 



ay. 



f5| 



tui-e t 



luring the 



(jjty . 





















Date. 

















1^" 



Max. 



Min. 



Di(F. 



l^ 



Max. 



Min. 



Diir. 





^ «^ 









S^ 











Fnehes. 



Inches. 



Inches. 



Inches. 







o 



o 







1 



29.985 



30.058 



29.911 



0.147 



74.5 



85.7 



64.0 



21.7 



2 



.932 



.021 



.845 



.179 



75.8 



86.2 



66.2 



20.0 



3 



.839 



29.902 



.776 



.126 



76.7 



86.0 



69.0 



17.0 



4 



.85-1, 



.914 



.804 



.110 



78.2 



89.5 



71.0 



18.5 



5 



.915 



30.004 



.865 



.139 



76.7 



85.7 



72.0 



13.7 



6 



.885 



29.975 



-.828 



.147 



75.2 



83.5 



69.5 



14 



7 



.843 



.931 



.761 



.170 



76.7 



8<).8 



70.5 



16.3 



8 



.834. 



.901 



.779 



.122 



75.5 



86.6 



68.8 



17.8 



9 



.803 



.871 



.734 



.137 



78.3 



88.0 



71.5 



\^.f> 



jO 



.819 



.913 



.794 



.119 



79.0 



87.0 



73.5 



13.5 



11 



.968 



30.052 



.876 



.176 



76.3 



83.5 



71.0 



12.5 



12 



.970 



.071 



.882 



.189 



74.0 



86.4 



63.7 



22.7 



13 



.908 



29.997 



.832 



.165 



74.1 



86.0 



63.4 



22.6 



14 



.835 



.910 



.766 



.144 



76.8 



90.2 



65.5 



24.7 



15 



.829 



.921 



.766 



.155 



79.8 



92.0 



71.8 



20.2 



16 



.883 



.980 



.813 



.167 



72.8 



76.0 



70.0 



6.0 



17 



.823 



.902 



.736 



.166 



74.6 



82.8 



68.8 



14.0 



18 



.736 



.819 



.677 



.142 



78.7 



86.0 



73.0 



13.0 



19 



.761 



.832 



.707 



.125 



78.0 



86.3 



71.8 



14.5 



20 



.754 



.845 



.682 



.163 



77.2 



88.3 



68.5 



19.8 



21 



.835 



.917 



.733 



.181 



78.6 



88.0 



70.0 



18.0 



22 



.850 



.939 



.762 



.177 



79.0 



88.6 



71.4 



17.2 



23 



.714 



.784 



.635 



.149 



79.6 



88.0 



72.4 



\h.^ 



24 



.654 



.717 



.580 



.137 



81.5 



91.3 



76.5 



14.8 



25 



.708 



.780 



.634 



.146 



82.7 



93.5 



75.2 



18.3 



26 



.801 



.882 



.7M 



.171 



81.8 



91.2 



75.0 



16.2 



27 



.868 



.958 



.807 



.151 



81.8 



92.6 



75.0 



17.6 



28 



.847 



.936 



.764 



.172 



80.5 



93.0 



68.8 



242 



29 



.811 



.897 



.726 



.171 



81.9 



94.0 



74.0 



20.0 



30 



.793 



.861 



.737 



.121 



83.6 



96.4 



73.0 



23.4 



31 



.772 



.856 



.689 



.167 



84.0 



95.8 



75.0 



20.8 



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

 Thermometer Means are derived, from the hourly ohscrvaOons, made at the 

 several hours during the day. 



