Meteorological Observations. 



Abstract of the Results of the Hourly Meteorological Observations 

 taken at the Surveyor General' s Office, Calcutta, 

 in the month of November, 1856. 



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

 dependent thereon. 





ight of 

 ometer 

 Fabt. 



Range of the Barometer for 



each hour during the 



month. 





Range of the Tempera- 

 ture for e<)ch hour 

 during the 



Hour. 











qg 



month. 



















Max. 



Min. 



Diff. 





Max. 



Min. 



Diff. 





l~ 









g 











Inches. 



Inches. 



Inches. 



Inches. 



O 







o 



o 



Mid- 

 night. 



29.968 



30.028 



29.906 



0.122 



72.3 



78.7 



65.2 



13.5 



1 



.962 



.020 



.897 



.123 



71.7 



78.4 



64.4 



14.0 



2 



.953 



.012 



.893 



.119 



71.3 



77.8 



63.7 



14.1 



3 



.948 



.002 



.886 



.116 



71.0 



77.6 



63.4 



14.2 



4 



.947 



.004 



.888 



.116 



70.2 



77.0 



62.7 



14.3 



5 



.960 



.013 



.907 



.106 



69.9 



77.0 



62.2 



14.8 



6 



.981 



.048 



.927 



.121 



69.6 



76.7 



61.9 



14.8 



7 



30.004 



.060 



.957 



.103 



70.1 



77.2 



62,2 



15.0 



8 



.029 



.088 



.975 



.113 



72.8 



80.1 



65.0 



15. i 



9 



.043 



.105 



.982 



.123 



75.5 



82.0 



69.2 



12.8 



10 



.038 



.082 



.977 



.105 



77.1 



83.0 



70.6 



12.4 



11 



.015 



.068 



.945 



.123 



79.1 



86.1 



73.2 



12.9 



Noon. 



29.984 



.040 



.912 



.128 



80.8 



86.8 



73.4 



13.4 



1 



.952 



.011 



.884 



.127 



81.6 



87.4 



73.8 



13.6 



2 



.932 



29.994 



.854 



.140 



82.2 



87.3 



74.2 



13.1 



3 



.921 



.975 



.841 



.134 



81.7 



87.3 



73.4 



13.9 



4 



.919 



.970 



.845 



.125 



80.1 



85.8 



73.2 



12.6 



5 



.925 



.976 



.853 



.123 



79.0 



85.6 



72.9 



12.7 



6 



.934 



.985 



.861 



.124 



77.2 



83.6 



7l.2 



12.4 



7 



.951 



30.007 



.887 



.120 



75.9 



82.0 



69.6 



12.4 



8 



.966 



.024 



.900 



.124 



75.0 



81.2 



68.2 



13.0 



9 



.976 



.039 



.910 



.129 



74.1 



80.4 



67.6 



12.8 



10 



.982 



.034 



.905 



.129 



73.1 



79.8 



66.8 



13.0 



11 



.973 



.034 



.898 



.136 



72.7 



79.4 



66.0 



13.4 



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. 



