Meteorological Observations. 



xlv 



Abstract of the Results of the Hourly Meteorological Observations 

 taken at the Surveyor General's Office, Galcutta y 

 in the month of December- 1862. 



Solar Radiation, Weather, &c. 







<D <D 











be 1* 

 S O 









o -a 



(i^j 











* « § 



Prevailing direction 



General Aspect of the Sky. 



"3 



flog 



of the Wind. 





Q 



3 



P3*oCi5 













Inches 







1 



139.0 





N. W. & N. & W. 



Cloudless ; also slightly foggy from 

 Midnight to 5 a. m. & also after 9 



2 



134.8 





N. 



P. M. 



Cloudless ; also slightly foggy after 8 



8 



135.8 





N. 



Cloudless ; also slightly foggy after 8 



P. M. 



Cloudless till 11 a. m. Scatd. ^-i & M 



- 4 



136.0 





N. W. & N. 











till 5 p. m. cloudless afterwards. 



5 



137.4 





W. &N. 



Cloudless. 



6 



134.0 





W.&N.B. &N.W. 



Cloudless. 



7 







Sunday. 





8 



132.0 





N. & N. W. 



Cloudless. 



9 



133.0 





N. W. & N. 



Cloudless. 



10 



136.4 





N. 



Cloudless ; also slightly foggy from 8 

 to 10 P. M. 



11 



137.0 





N. 



Cloudless ; also foggy after 9 p. m. 



12 



138.0 





N. & N. W. 



Cloudless ; also slightly foggy from 

 Midnight to 6 A. M. & also after 8 P. M. 



13 



131.4 





N. 



Cloudless ; also foggy at Midnight and 



1 A. M. 



14 







Sunday. 





15 



127.4 





N. 



Cloudless. 



16 



131.0 





N. & N". W. 



Cloudless. 



17 



137.0 





K & N. W. 



Cloudless. 



18 



134.8 





N. 



Cloudless. 



19 



134.0 





N. 



Cloudless till 1 p. m. cloudy afterwards. 



20 



... 





S. W.&N. 4N. W. 



Scatd. ^— i till 3 a. m. cloudy afterwards ; 

 also drizzled at 7 p. m. 



21 







Swnday. 





22 



137.2 





N. 



Cloudless ; also foggy from Midnight to 

 2 a. m. 



23 



134.0 





N. 



Cloudless till 2 p. m. Scatd. M after- 

 wards. 



24 



137.0 





N. 



Cloudless. 



25 



135.0 





N. W. & N. 



Cloudy. 



26 







N. & N. W. 



Cloudy ; also drizzling at 5, 7 & 8 p. m. 



27 





0.20 



N. & N. W. 



Cloudy till 5 p. m. cloudless afterwards ; 

 also drizzling from 1 to 7 A. M. also 

 foggy after 7 p. m. 



28 







Sunday. 





29 



132.0 





E. & N. & N. W. 



Cloudless ; also foggy after 7 p. m. 



30 



130.0 





N. & N. E. 



Cloudless. 



31 



131.7 





N. 



Cloudless. 



\i Cirri, \— i Cirro strati, ^i Cumuli, "M Cumulo strati, V\-i Nimbi, — i Strati, 

 V\i Cirro cumuli. 



