Meteorological Observations. 



in 





Abstract of (he llesulls of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of January 1868. 



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

 dependent thereon. 





O «3 



-Range of the Barometer 



,-o 



Eange of the Tempera- 







for each hour during 



'9 fc 



ture for each hour 





.5P2-5! 



O H r rt 



' 2 *° 





tne month. 



43 



£ ° 



during the month. 



Hour 

















cz fM CO 



Max. 



Min. 



Diff. 



OB — ' 



Max. 



Min. 



Diff. 





^3 









£ H 











Inches. 



Inches. 



Inches. 



Inches. 



o 



o 











Mid- 



















night. 



30.038 



30.136 



29.954 



0.182 



65.1 



70.5 



59.8 



10.7 



1 



.033 



.139 



.940 



.199 



64.3 



70.0 



58.7 



11.3 



2 



.025 



.138 



.933 



.205 



63.6 



70.0 



59.0 



11.0 



3 



.017 



.124 



.921 



.203 



62.8 



69.0 



57.5 



11.5 



4 



.012 



.119 



.913 



.200 



62.3 



68.5 



56.8 



11.7 



5 



.023 



.136 



.922 



.214 



61.8 



67.5 



56.2 



11.3 



6 



.038 



.154 



.934 



.220 



61.3 



67.6 



55.7 



11.9 



7 



.059 



.170 



.946 



.224 



61.2 



67.6 



55.4 



12.2 



8 



.085 



.192 



.969 



.223 



63.2 



70.0 



57.6 



12.4 



9 



.110 



.207 



30.000 



.207 



66.5 



72.7 



61.0 



11.7 



10 



.119 



.198 



.017 



.181 



69.5 



74.5 



63.2 



11.3 



11 



.102 



.177 



.013 



.164 



72.2 



76.5 



65.0 



11.5 



Noon. 



.074 



.156 



29.985 



.171 



74.1 



78-0 



68.5 



9.5 



1 



.037 



.121 



.936 



.185 



75.2 



78.7 



66.5 



12.2 



2 



.007 



.109 



.909 



.200 



76.1 



80.0 



68.0 



12.0 



3 



29.989 



.074 



.891 



.183 



76.6 



80.0 



68.7 



11.3 



4 



.982 



.073 



.879 



.194 



75.6 



79.0 



69.4 



9.6 



5 



.986 



.078 



.877 



.201 



74.5 



78.5 



69.7 



8.8 



6 



.996 



.094 



.890 



.204 



72.3 



76.5 



67.6 



9.9 



7 



30.015 



.112 



.910 



.202 



70.2 



74.7 



65.0 



9.7 



8 



.034 



.132 



.945 



.187 



68.9 



73.5 



64.0 



9.5 



9 



.045 



.142 



.959 



.183 



67.9 



72.8 



62.5 



10.3 



10 



.049 



.153 



.967 



.186 



66.8 



72.5 



61.7 



10.8 



11 



.044 



.151 



i 



.960 



.191 



65.9 



71.6 



60.6 



11.0 



Twt M T ?f gM ° f th / ? aromet er, as likewise the Dry and Wet Bulb 



