Meteorological Observations. 



xxi 



Abstract of the JResults of the Hourly Meteorological Observations 

 taken at the Surveyor GeneraVs Office, Calcutta, 

 in the month of March, 1857. 

 Solar radiation, Weather, &c. 



6 



p 



11 





o 



1 



2 



Sunday. 

 144.7 



3 



136.7 



4 



139.6 



5 



136.2 



6 



135.4 



7 



138.0 



8 

 9 



Sunday. 

 129.2 



10 



•• 



11 



131.0 



12 



134.0 



13 



146.0 



li 



140.0 



15 



16 



Sunday. 

 141.5 



17 



139.0 



18 



135.0 



19 



138.8 



20 



135.0 



21 



144.0 



22 

 23 



Sunday. 

 138.8 



24 



145.0 



25 



136.5 



2;; 



154.8 



27 



143.0 



28 



139.6 



29 

 30 



Sunday. 

 138.0 



81 



134.0 





M 



Prevailing direction 

 of the Wind. 



Inches 



General Aspect of the Sky. 



0.30 



0.14 



0.52 



S. 

 S. 



S. & S. E. 



s. 



s. 



N. W. & N. & W. 



N. &E. 



N. & N. E. 



W. & N. W. 

 S. W. 



s. & s. w. 



s. w. & s. 

 s. w. & s. & w. 



s. w. & w. 



S. & W. & N. W. 



s. 



s. 

 s. 



s. 

 s. 



8. 



s. & s. w. 



s. 



s. & s. w. 



Cloudless till 3 a. m. cloudy till 9 A. M. 

 cloudless afterwards. 



Cloudless. 



Cloudless till 6 A. M. scattered ^i till 

 6 p. M. cloudless afterwards. 



Variable aspect till 3 p. m. cloudless 

 afterwards. 



Variable aspect till 2 P. M. cloudless 

 afterwards. 



Cloudless till 7 A. M. scatd. *i till 4 

 P. M. cloudy, with lightning & thun- 

 der & rain afterwards. 



Cloudy till 10 a. m. scatd. M & N-i 



afterwards. 

 Scatd. M & N— i till 6 a. m. cloudy 



afterwards ; also rain between 9 a. m. 



& 1 p. m. 

 Scatd. \i & ^-i till 1 p. m. cloudy 



afterwards, also rain & thunder & 



lightning between 8 & 11 P. M. 

 Cloudless. 

 Cloudless till 10 A. M. scatd. ^i till 5 



p. m. cloudless afterwards. 

 Cloudless. 



Cloudless. 



Cloudless till 2 p. m. scatd. ^i till 6 



p. m. cloudless afterwards. 

 Cloudless. 

 Cloudless. 

 Cloudless. 

 Cloudless. 



Cloudless. 

 Cloudless. 

 Cloudless. 

 Cloudless. 

 Cloudless. 

 Cloudless. 



Cloudless. 

 Cloudless. 



M Cirri, ^— i cirro strati, 

 W cirro cumuli. 



^i cumuli, <">-i cumulo strati, V\_j, nimbi, — i strati 



