Meteorological Observations. 



xui 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General *s Office, Calcutta, 



in the month of February, 1857. 



Solar Radiation, Weather, &c. 





£ a 



&0 t> 









o-J 



go . 









a>H 





Prevailing direction 



General Aspect of the Sky. 



to 



gH 



s ffl o 



of the Wind. 





e3 



p 



a.* 



3*« 













Inches. 







1 



Sunday. 









2 



140.0 





W. & calm & N. 



Cloudless. 



3 



141.0 





W. &S. 



Cloudless. 



4 



139.9 





S. 



Cloudless till 4 A. m. cloudy till 9 A. m. 

 Cloudless till Noon, scattered ^i and 

 V-i afterwards. 



5 



129.0 





N. W. & N. 



Cloudless till 5 a. m. scattered \— i till 

 Noon, cloudless afterwards. 



6 



133.2 





N. &S. 



Cloudless. 



7 



135.0 





N. W. & N. 



Cloudless. 



8 



Sunday. 









9 



136.0 





N. W. & S. W. 



Cloudless. 



10 



141.1 





w. & s. w. 



Cloudless. 



11 



134.0 





N. W. & N. & W. 



Cloudless. 



12 



137.0 





N. W. & S. W. 



Cloudless. 



13 



140.0 





W. & S. E. 



Cloudless. 



14 



140.0 





W. 



Cloudless till Noon, scatd. ^i and ^— i 

 till 5 P. M. cloudless afterwards. 



15 



Sunday. 









16 



136.1 





S. & W. 



Scattered clouds till 6 P. M. cloudless 

 afterwards. 



17 



142.3 





s. 



Cloudless till 7 A. m. scattered ^i till 6 

 p. m. cloudless afterwards. 



18 



140.6 





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



Cloudless till Noon, scattered ^i till 4 

 p. M. cloudless afterwards. 



19 



141.5 





s. w. & w. 



Cloudless. 



20 



142.0 





s. w. & w. 



Cloudless. 



21 



137.9 





s. w. 



Cloudless. 



2:: 



Sunday. 









2.' 



148.0 





s. w. & s. 



Cloudless. 



2i 



138.5 





Variable. 



Cloudless. 



2i 



139.6 





W. & N. W. 



Cloudless till 11 a. m. scattered «^i till 8 

 p. M. cloudless afterwards. 



26 



143.9 





s. 



Cloudless till 5 A. M. scattered ^i & N — i 

 till 7 p. M. cloudless afterwards. 



27 



144.0 





s. 



Cloudless till 10 A. M. scattered «M till 

 6 p. m. cloudless afterwards. 



28 



138.0 





s. 



Cloudless till 5 a. m. cloudy till 3 p. m. 

 cloudless afterwards. 



M Cirri, ^-i Cirro strati, «i Cumuli, «-i Cumulo strati, V>>i Nimbi, — i Strati, 

 V\ i Cirro cumuli. 



