Meleorolog ica I Observa tions . 



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 Hygrometrieal element* 

 dependent thereon. 





%H 



.Range 



of the Ba 



rometer 



£ 



Eange of the Tempera- 







for each hour during 





ture for each hour 





be © j 



bo 



1 



the montl 



L. 





during the month. 



Hour. 









fii 











a eg™ 



ej rH CO 

 4> ... 



Max. 



Min. 



Diff. 



ij 



Max. 



Min. 



Diff. 













£ H 











Inches. 



Indies. 



Indies. 



Inches. 



o 



c 



o 



o 



Mid- 



















night. 



30.002 



30.176 



28.954 



1.222 



71.6 



78.8 



67.2 



11.6 



1 



29.985 



.163 



.693 



.470 



71.2 



78.0 



66.4 



11.6 



2 



.971 



.149 



.544 



.605 



70.7 



77.5 



65.6 



11.9 



3 



.963 



.139 



.554 



.585 



70.2 



76.0 



65.5 



10.5 



4 



.974 



.146 



.892 



.254 



69.6 



74.8 



65.2 



9.6 



5 



30.006 



.157 



29.429 



0.728 



69.3 



74.8 



64.8 



10.0 



6 



.022 



.171 



.588 



.583 



69.1 



74.6 



63.9 



10.7 



7 



.044 



.191 



.666 



.525 



69.4 



73.8 



63.5 



10.3 



8 



.069 



.216 



.724 



.492 



72.2 



76.0 



66.8 



9.2 



9 



.086 



.229 



.762 



.467 



74,6 



78.5 



69.6 



8.9 



10 



.087 



.231 



.788 



.443 



76.5 



79.5 



70.4 



9.1 



11 



.068 



.208 



.788 



.420 



77.9 



81.5 



70.5 



11.0 



JNoon. 



.042 



.176 



.786 



.390 



78.7 



825 



70.5 



12.0 



1 



.012 



.148 



.755 



.393 



79.3 



82.7 



71.4 



11.3 



2 



29.990 



.123 



.722 



.401 



79.7 



83.4 



71.7 



11.7 



3 



.979 



.111 



.706 



.405 



79.6 



82.5 



71.5 



11.0 



4 



.978 



.106 



.690 



.416 



78.5 



81.8 



71.4 



10.4 



6 



.989 



.117 



.708 



.409 



77.5 



81.5 



71.0 



10.5 



6 



30.002 



.136 



.669 



.467 



75.8 



81.0 



71.0 



10.0 



7 



.018 



.160 



.625 



.535 



74.7 



81.0 



70.5 



10.5 



8 



.033 



.171 



.595 



.576 



73.8 



80.5 



69.5 



11.0 



9 " 



.041 



.189 



.538 



.651 



73.1 



80.2 



68.5 



11.7 



10 



.036 



.199 



.424 



.775 



72.5 



80.0 



67.0 



13.0 



11 



.029 



.186 



.220 



.966 



72.1 



i 



79.5 



i 



66.5 



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. 



