Meteorological Observations 



lxxxix 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of November 1875. 



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



dependent thereon. 





o » 



.Range of the Barometer 



r£i 



Range 



of the Tempera- 





-13 U 



for each hour during 

 the month. 



W2 

 £ ° 



a a 



up! 



ture for each hour 

 during the month. 



Hour. 



Mas. 



Min. 



Diff. 



Max. 



Min. 



Diff. 





S| 









£* 











Inches. 



Inches. 



Inches. 



Inches. 



















Mid- 

 night. 



29.985 



30.087 



29.872 



0.215 



70.0 



75.2 



64.5 



10.7 



1 



.977 



.084 



.868 



.216 



69.4 



74.8 



64.1 



10.7 



2 



.968 



.072 



.869 



.203 



68.8 



74.0 



63.7 



10.3 



3 



.959 



.061 



.873 



.188 



68.2 



73.3 



63.0 



10.3 



4 



.963 



.061 



.881 



.180 



67.6 



73.0 



62.0 



11.0 



5 



.978 



.084 



.896 



.188 



67.1 



72.8 



61.8 



11.0 



6 



.997 



.108 



.911 



.197 



66.5 



72.5 



61.5 



11.0 



7 



30.018 



.121 



.930 



.191 



66.7 



73.0 



61.3 



11.7 



8 



.041 



.140 



.958 



.182 



69.6 



75.0 



63.4 



11.6 



9 



.058 



.149 



.976 



.173 



73.8 



79.0 



•68.3 



10.7 



10 



.058 



.149 



.980 



.169 



77.0 



81.0 



70.8 



10.2 



11 



.036 



.129 



.956 



.173 



79.3 



82.8 



74.0 



8.8 



Noon. 



.008 



.097 



.928 



.169 



80.6 



84.9 



76.8 



8.1 



1 



29.976 



.068 



.902 



.166 



81.5 



85.0 



77.4 



7.6 



2 



.952 



.044 



.883 



.161 



82.1 



85.5 



78.0 



7.5 



3 



.939 



.035 



.869 



.166 



82.0 



86.0 



77.5 



8.5 



4 



.937 



.027 



.867 



.160 



80.6 



84.5 



76.5 



8.0 



5 



.943 



.041 



.877 



.164 



79.0 



83.0 



75.0 



8.0 



6 



.954 



.049 



.886 



.163 



76.3 



8C.3 



72.5 



7.8 



7 



.970 



.062 



.902 



.160 



74.6 



79.0 



70.0 



9.0 



8 



.989 



.081 



.917 



.164 



73.3 



77.8 



68. 7 



9.1 



9 



.999 



.097 



.924 



.173 



72.3 



76.7 



67.8 



8.9 



10 



30.005 



.106 



.930 



.176 



71.3 



75.9 



66.7 



9.2 



11 



29.999 



.093 



.927 



.166 



70.4 



753 



65.4 



9.9 



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

 Thermometer Means are derived from the observations made at the several 

 hours during the month. 



