Meteorological Observations. 



lxiii 



Abstract of the Results of the Hourly Meteorological Observations 

 taken at the Surveyor General 1 s Office, Calcutta, 

 in the month of February, 1856. 



Latitude 22° 33' 1" North, Longitude 88<> 20' 34" East. 



feet. 

 Height of the cistern of the Standard Barometer above the Level of the Sea 18.11. 



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

 dependent thereon. 





sight of 

 rometer 

 Faht. 



Range < 



if the Barometer 





Range of the Tempera- 





dui 



ing the day. 



a 



>. o 



ture during the day. 





86 "5 









SB 



— <u 







Date. 



Max. 



Min. 



Diff. 



Max. 



Min. 



Diff. 





1" 









s 











Inches. 



Inches. 



Incites. 



Inches. 



o 







o 



o 



1 



29.961 



30.048 



29.887 



0.161 



68.2 



76.7 



62.2 



14.5 



2 



30.034 



.117 



.975 



.142 



68.6 



76.4 



62.4 



14.0 



3 

 4 



Sunday. 

 29.980 



.057 



.923 



.134 



70.1 



75.4 



67.0 



8.4 



5 



30.000 



.086 



.952 



.134 



70.5 



78.0 



65.2 



12.8 



6 



.033 



.120 



.985 



.135 



68.4 



78.0 



60.6 



17.4 



7 



.017 



.096 



.962 



.134 



67.3 



77.6 



58.4 



19.2 



8 



29.994 



.095 



.935 



.160 



67.2 



79.0 



56.8 



22.2 



9 



.949 



.006 



.894 



.112 



68.7 



78.8 



59.3 



19.5 



10 

 11 



Sunday. 

 .934 



.019 



.865 



.154 



72.0 



81.4 



65.0 



16.4 



12 



.879 



29.958 



.794 



.164 



71.8 



83.3 



64.0 



19.3 



13 



.884 



.943 



.838 



.105 



73.8 



84.8 



64.8 



20.0 



14 



.908 



.994 



.856 



.138 



75.6 



86.2 



66.6 



19.6 



15 



.933 



30.011 



.883 



.128 



74.3 



82.6 



67.9 



14.7 



16 



30.013 



.100 



.957 



.143 



70.9 



82.1 



61.0 



21.1 



17 



18 



Sunday. 

 29.999 



.073 



.943 



.130 



74.6 



82.8 



68.8 



14.0 



19 



30.054 



.143 



30.003 



.140 



71.2 



82.0 



61.0 



21.0 



20 



.032 



.121 



29.965 



.156 



71.0 



82.2 



60.2 



22-0 



21 



.016 



.104 



.948 



.156 



71.6 



83.6 



61.6 



22.0 



22 



29.976 



.047 



.903 



.144 



72.6 



84.6 



62.4 



22.2 



23 



.962 



.034 



.896 



.138 



74.3 



85.6 



64.2 



21.4 



24 

 25 



Sunday. 

 .944 



.031 



.884 



.147 



77.6 



88.8 



69.8 



19.0 



26 



.885 



29.979 



.792 



.187 



78.1 



89.2 



69 8 



19.4 



27 



.823 



.904 



.762 



.142 



80.2 



91.8 



71.0 



20.8 



28 



.893 



.967 



.811 



.156 



80.4 



89.4 



72.6 



16.8 



29 



.981 



30.074 



.923 



.151 



79.5 



86.8 



76.0 



10.8 



