Meteorological Observations, 



Ixxxiii 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of November 1867. 



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

 dependent thereon. 



Hour, 



■gp-g 3 



<a a «3 



^ So 



03 rM CO 



.Range of the Barometer 



for each hour during 



the month. 



Max. 



Min. 



Diff. 



b 3 



P s 



Eange of the Tempers 

 ture for each hour 

 during the month. 



Max. 



Min. Diff. 





Inches. 



Inches. 



Inches. 



Inches. 



o 



o 



o 



Mid- 











< 







night. 



30.002 



30.176 



28.954 



1.222 



71.6 



78.8 



67.2 



1 



29.985 



.163 



.693 



.470 



71.2 



78.0 



66.4 



2 



.971 



.149 



.544 



.605 



70.7 



77.5 



65.6 



3 



.963 



.139 



.554 



.585 



70.2 



76.0 



65.5 



4 



.974 



.146 



.892 



.254 



69.6 



74.8 



65.2 



5 



30.006 



.157 



29.429 



0.728 



69.3 



74.8 



64.8 



6 



.022 



.171 



.588 



.583 



69.1 



74.6 



63.9 



7 



.044 



.191 



.666 



.525 



69.4 



73.8 



63.5 



8 



.069 



.216 



.724 



.492 



72.2 



76.0 



66.8 



9 



.086 



.229 



.762 



.467 



74.6 



78.5 



69.6 



10 



.087 



.231 



.788 



.443 



76.5 



79.5 



70.4 



11 



.068 



.208 



.788 



.420 



77.9 



81.5 



70.5 



Noon. 



.042 



.176 



.786 



.390 



78.7 



82-5 



70.5 



1 



.012 



.148 



.755 



.393 



79.3 



82.7 



71.4 



2 



29.990 



.123 



.722 



.401 



79.7 



83.4 



71.7 



3 



.979 



.111 



.706 



.405 



79.6 



82.5 



71.5 



4 



.978 



.106 



.690 



.416 



78.5 



81.8 



71.4 



5 



.989 



.117 



.708 



.409 



77.5 



81.5 



71.0 



6 



30.002 



.136 



.669 



.467 



75.8 



81.0 



71.0 



7 



.018 



.160 



.625 



.535 



74.7 



81.0 



70.5 



8 



.033 



.171 



.595 



.576 



73.8 



80.5 



69.5 



9 



.041 



.189 



.538 



.651 



73.1 



80.2 



68.5 



10 



.036 



.199 



.424 



.775 



72.5 



80.0 



67.0 



11 



.029 



.186 



.220 



.966 



72.1 



79.5 



i 



66.5 



I 

 1 



11.6 



11.6 



11.9 



10.5 



9.6 



10.0 



10.7 



10.3 



9.2 



8.9 



9.1 



11,0 



12.0 

 11.3 

 11.7 

 11.0 

 10.4 

 10.5 

 10.0 

 10.5 

 11.0 

 11.7 

 13.0 

 13.0 



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. 



