Meteorological Observations. 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of November, 18G2. 



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



Feet. 

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



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

 dependent thereon. 





O CD 



Range 



of the Barometer 



m s 

 f i 



Range of the Ten 



lpera- 







during the d 



ay. 



ture during the 



day. 





















Date. 

















CD 00 



Max. 



Min. 



Diff. 





Max. 



Min. 



Diff. 





3 



Inches. 









S 











Inches. 



Inches. 



Inches. 



o 



o 











1 



29.979 



30.042 



29.934 



0.108 



79.3 



85.0 



75.4 



9.6 



2 



Sunday. 

















3 



.910 



29.993 



.848 



.145 



• 77.7 



84.2 



72.0 



12.2 



4 



.915 



.988 



.859 



.129 



76.4 



83.4 



71.6 



11.8 



5 



.946 



30.028 



.902 



.126 



74.3 



82.6 



67.8 



14.8 



6 



.903 



29.975 



.848 



.127 



73.0 



80.2 



66.3 



13.9 



7 



.869 



.919 



.816 



.103 



73.8 



81.0 



68.4 



12.6 



8 



.877 



.943 



.834 



.109 



74.6 



82.0 



68.4 



13.6 



9 



Sunday. 

















10 



.874 



.933 



.835 



.098 



75.9 



83.2 



70.0 



13.2 



11 



.907 



.965 



.871 



.094 



75.3 



82.3 



69.0 



13.3 



12 



.956 



30.039 



.906 



.133 



74.9 



81.6 



69.4 



12.2 



13 



.932 



.001 



.889 



.112 



72.8 



80.6 



65.6 



15.0 



14 



.898 



29.973 



.847 



.126 



72.9 



81.7 



66.0 



15.7 



15 



.924 



30.009 



.875 



.134 



73.5 



81.8 



66.0 



15.8 



16 



Sunday. 

















17 



.933 



.015 



.880 



.135 



72.0 



80.0 



64.6 



15.4 



18 



.914 



29.970 



.860 



.110 



71.9 



80.2 



64.8 



15.4 



19 



.995 



30.066 



.939 



.127 



72.9 



81.0 



65.6 



15.4 



20 



30.011 



.104 



.937 



.167 



73.1 



81.0 



66.0 



15.0 



21 



29.931 



.006 



.863 



.143 



72.3 



80.0 



66.5 



13.5 



22 



.892 



29.951 



.832 



.119 



71.5 



80.0 



64.2 



15.8 



23 



Sunday. 

















24 



.895 



.960 



.845 



.115 



73.5 



81.6 



66.2 



15.4 



25 



.937 



.997 



.885 



.112 



74.8 



83.2 



68.4 



14.8 



26 



.955 



30.029 



.902 



.127 



73.8 



81.6 



67.2 



14.4 



27 



.914 



29.980 



,851 



.129 



73.6 



81.8 



66.8 



15.0 



28 



.917 



.971 



.868 



.103 



75.1 



82.8 



69.8 



13.0 



29 



.937 



30.019 



.889 



.130 



72.4 



79.9 



66.2 



13.7 



30 



Sunday. 

















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

 Thermometers are derived from the twenty-four hourly Observations made during 

 the day. 



