Meteorological Observations. 



xxxv 



Abstract of the Results of the Sourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of November, 1862. 



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

 dependent thereon. 





0|j 



Range of the Barometer 





Rangf 



; of the Temperature 





Sal 



for each hour d 



uring 





for 



each hour < 



uring 





60 O £ 



the month 







the month 





Hour. 









5H 

























flu 50 



« J3 « 

 <y .-> :c 



Max. 



Min. 



Diff. 



CO E-* 



Max. 



Min. 



Diff. 





S 









S 











Inches. 



Inches. 



Inches. 



Inches. 











o 







Mid- 

 night. 

 1 



29.922 



30.041 



29.858 



0.183 



70.5 



76.8 



67.2 



9.6 



.915 



.036 



.855 



.181 



70.1 



76.4 



67.0 



9.4 



2 



.907 



.024 



.848 



.176 



69.6 



76.4 



66.4 



10.0 



3 



.904, 



.018 



.844 



.174 



69.2 



75.8 



65.8 



10.0 



4 



.898 



.014 



.845 



.169 



68.6 



75.6 



65.2 



104 



5 



.914 



.031 



.855 



.176 



68.5 



75.4 



65.0 



10.4 



6 



.931 



.048 



.879 



.169 



67.9 



75.6 



64.2 



11.4 



7 



.952 



.072 



.888 



.184 



68.3 



76.0 



64.8 



11.2 



8 



.975 



.088 



.907 



.181 



71.9 



77.8 



67.4 



10.4 



9 



.992 



.104 



.915 



.189 



74.3 



78.5 



71.0 



7.5 



10 



.991 



.091 



.919 



.172 



76.5 



79.8 



73.8 



6.0 



11 



.971 



.075 



.910 



.165 



78.4 



82.6 



75.8 



6.8 



Noon. 



.944 



.038 



.890 



.148 



80.0 



84.2 



78.0 



6.2 



1 



.912 



29.998 



.858 



.140 



81.0 



84.6 



78.9 



5.7 



2 



.890 



.969 



.838 



.131 



81.6 



85.0 



79.9 



5.1 



3 



.882 



.959 



.830 



.129 



81.5 



84.6 



79.4 



5.2 



4 



.879 



.953 



.816 



.137 



80.1 



83.5 



77.4 



6.1 



5 



.883 



.961 



.824 



.137 



78.4 



82.0 



75.2 



6.8 



6 



.893 



.981 



.832 



.149 



76.0 



81.0 



72.4 



8.6 



7 



.912 



30.013 



.852 



.161 



74.4 



79.6 



71.0 



8.6 



8 



.926 



.041 



.868 



.173 



73.7 



79.0 



71.2 



7.8 



9 



.935 



.050 



.875 



.175 



72.3 



78.0 



69.2 



8.8 



10 



.936 



.066 



.878 



.188. 



71.7 



77.6 



68.4 



9.2 



11 



.931 



.059 



.874 



.185 



71.0 



77.4 



67.4 



10.0 



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

 Thermometers are derived from the Observations made at the several hours 

 during the month. 



