Meteorological Observations. 



Ixxxv 



Abstract of the Results of the Hourly Meteorological Observations 

 taken at the Surveyor GeneraVs Office, Calcutta, 

 in the month of April, 1860. 

 Solar Radiation, Weather, &c. 



c o 









3 a 



to > 









-o.S 



5 -o _; 







. 



coH 



6 ^ g 



Prevailing clireetion 



General Aspect of the Sky. 



- 





.Sfo 

 s --d ■-> 



of the Wind. 











Inches. 







1 



Sunday. 









2 138.0 



, . 



S. & S. W. 



Cloudless. 



3 139.2 





S. 



Cloudless. 



4| 137.0 



•• 



S. & S. E. 



Flying clouds till 6 A. 31. cloudless 

 afterwards. 



5 129.0 



■•• 



s. 



Cloudy till 8 A. iff. cloudless till 4 p. 

 M. cloudy afterwards. 



6 128.0 



0.90 



S. &S.E. 



Scatd. clouds till 7 A. M. Scatd. M till 5 











p. M. cloudy with thunder & light- 











ning till 8 P. M. ; also rain at 8 p. M. 











Scatd. ^-i afterwards. 



7 



132.0 



•• 



s. 



Scatd. ^— i till 7 A. m. cloudless till 3 

 p. M. Scatd. \i till 7 P. M. cloudless 

 afterwards. 



8 



Sunday. 









9 



121.7 



■• 



s. 



Scatd. ^— i till 7 A. M. Scatd. clouds 

 afterwards. 



10 





.. 



E. & S. E. 



Cloudy till 7 P. M. Scatd. \— i afterwards. 



11 



131.0 



•• 



E. & S. E. 



Scatd. clouds till 4 p. M. cloudless 

 afterwards. 



12 



140.4 





N. E.&SE. &S. W. 



Cloudless. 



13 



136.0 



0.16 



S. & S. W. 



Cloudless till 10 A. M. Scatd. «i till 4 

 p. M. cloudy afterwards ; also light- 

 ning & thundering & raining between 

 8 & 9 p. M. 



14 



125.5 



•• 



S. E. & S. 



Cloudless till 6 A. M. Scatd. clouds 

 afterwards. 



15 



Sunday. 



0.39 







16 



134.0 



- 



S. 



Cloudless till 7 A. M. Scatd. clouds 

 afterwards. 



17 



133.6 



1.02 



S. & S. E. 



Cloudy till 2 A. M. cloudless till 8 A. M. 

 cloudy afterwards ; also thundering, 

 lightning & raining between 8 & 9 



P. M. 



Cloudless till 5 A. M. Scatd. ^-i & ^i 



18 



129.0 





S. 











till 5 p. M. cloudy afterwards ; also 











slightly drizzling at 8 & at 11 p. m. 











during which constant flashes of 











lightning were visible. 



19 



135.4 



• * 



S. E. &E.&S. 



Scatd. clouds till 7 A. M. cloudless 

 afterwards. 



M Cirri, v_i Cirro strati, ^i Cumuli, "-i Cuniulo strati, V^i Nimbi, — i Strati, 

 V>i Cirro cumuli. 



