Meteorological Observations. 



xcm 



Abstract of the Results of the Hourly Meteorological Observations 

 taken at the Surveyor GeneraVs Office, Calcutta, 

 in the month of December, 1857. 

 Solar Eadiation, Weather, &c. 





M i 



d o . 









o-J3 



as .jond 







. 



qd-| 



rh os p 



Prevailing direction 



General Aspect of the Sky. 



■s 



al 



d <a 5 



of the Wind. 





p 



s 



tfotf 













Inches. 







1 



126.4 



■• 



N. W. & N. 



Scatd. o| till 5 A. M. cloudless till 9 

 a. m. Scatd. ^i till 4 P. m. cloudless 

 afterwards. 



2 



127.0 





N. W. & N. [Calm. 



Cloudless. 



3 



131.0 





N. W. & K. E. & 



Cloudless. 



4 



130.0 





BT. W. & N. 



Cloudless. Also foggy between Mid- 

 night and 3 A. M. 



5 



132.0 





N.W. 



Cloudless. 



6 



Sunday. 









7 



131.0 





N. W. & N. 



Cloudless. 



8 



128.0 





N. W. & N. 



Cloudless. 



9 



128.0 





N. W. & N. 



Cloudless. 



10 



137.0 





N. & N. W. 



Cloudless. 



11 



133.0 





N. W. & N. 



Cloudless. [7 P. M. and 11 P. M- 



12 



136.0 





N. & N. W. 



Cloudless, also slightly foggy between 



13 



Sunday. 









14 



131.0 





S. W. & W. & N. 



Cloudless, also slightly foggy between 

 8 P. m. and 11 p. m. 



15 



128.0 





w. & s. w. & s. 



Cloudless, also foggy between Midnight 

 and 8 a. m. [p. m. 



16 



133.5 





S. E. & S. W. & E. 



Cloudless ; also foggy between 9 and 11 



17 



130.2 





N. E. & W. 



Cloudless, also foggy between 8 and 11 



18 



131.4 





N. 



P. M. 



Cloudless. 



19 



128.0 





N. W. & N. 



Cloudless. 



20 



Sunday. 









21 



128.0 





ST. W. & N. 



Cloudless. 



22 



132.4 





N.W. 



Cloudless. Also foggy between 7 and 

 10 P. M. [7 and 10 P. M. 



23 



128.4 





N. E. & W. & N. W. 



Cloudless. Also slightly foggy between 



24 



130.0 





W. & N. W. 



Cloudless. [and Midnight. 



25 



132.0 





N. W. & S. 



Cloudless. Also foggy between 7 p. m. 



26 



128.0 





N. &W. 



Cloudless. Also foggy between 8 p. m. 

 and Midnight. 



27 



Sunday. 









28 



129.0 





N. W. & N. E. 



Cloudless. Also slightly foggy between 

 Midnight and 2 A. M. 



29 



126.0 





W. &N. 



Cloudless till 6 a. m. Scatd. W till 9 

 a. m. cloudless till 7 P. m. Scatd. v-i 

 afterwards. [wards. 



30 



127.0 





W. & N. & N. W. 



Cloudless till 3 P. M. Scatd. ^— i after- 



31 



128.0 





N. W. & N. 



Cloudless till 1 p. m. cloudy till 6 P. m. 

 Scatd. V— i afterwards. 



M Cirri, >— i cirro strati, ^i cumuli, ^-i cumulo strati, Vw nimbi, — i strati 



cirro cumuli 



