Meteorological Observations. 



xxix 



Abstract of the "Results of tlie Hourly Meteorological Observations 



taken at the Surveyor GeneraVs Office, Calcutta, 



in the month of April, 1858. 



Solar Radiation, Weather, &c. 





£ d 1 



(0 d> , 









^■J 



OS X* <T3 \ 







, 



on la 



a 2 



e-l 



Prevailing direction 



General Aspect of the Sky. 



<D 



n 



cj a) o 



of the Wind. 











Inches. 







1 



1342 



t # 



s.. 



Cloudless. 



2 



135.0 



. . 



s. 



Cloudless. 



3 



147.0 



, . 



s. 



Cloudless. 



4 



Sunday. 









5 



139.0 



•• 



S. & 3ST. W. & B. 



Cloudy till 7 A. M. cloudless till 3 P. M. 

 Scatd. ^— i & ^i afterwards. 



6 



137.0 



.. 



s. & s. w. 



Scatd. N — i till noon cloudless afterwards. 



7 



134.0 



.. 



s. & w. 



Cloudless. 



8 



141.2 



., 



S. & N. W. 



Cloudless. 



9 



148.0 



.. 



s. 



Cloudless. 



10 



135.2 



.. 



s. 



Cloudless. 



11 



Sunday. 









12 



132.0 



•• 



S. & S. E. (high.) 



Scatd. clouds till 4 A. M. cloudless till 

 5 P. M. Scatd. ^— i afterwards. 



13 



135.0 



•• 



S. (high.) 



Cloudless till 4 A. M. Scatd. clouds 

 afterwards. 



il- 





. . 



S. & S. B. 



Cloudless till 8 A. M. cloudy afterwards. 



ls 



128.0 



•■ 



8. 



Cloudy till 4 a. m. Scatd. v_i & r»i till 

 4 P. M. cloudy afterwards. 



16 



130.0 



•• 



S. & S. E. 



Various clouds till 8 P. m. cloudless 

 afterwards. 



17 



130.5 



•• 



S. 



Cloudless till 4 P. M. cloudy till 9 p. m. 

 cloudless afterwards. 



18 



Sunday. 









19 



148.6 



. . 



Calm & S. 



Cloudless. 



20 



138.0 



. . 



s. 



Cloudless. 



21 



130.0 



•• 



S. 



Scatd, M & V— i till 3 P. M. cloudy after- 

 wards. 



22 



132.5 



., 



s. 



Scatd. clouds. 



23 



150.0 



. , 



s. 



Cloudless. 



24 



143.0 



. . 



s. & s. w. 



Cloudless. 



25 



Sunday. 









26 



125.0 



0.60 



s. 



Scatd. \— i till 6 P. M. cloudy afterwards, 

 also raining, thundering and light- 

 ning between 8 and 10 p.m. 



27 



128.0 





N. E. & S. & S. E. 



Scatd. clouds. 



28 



125.0 



0.37 



S. & S. E. 



Various clouds also raining between 1 

 and 2 P. M. 



29 



130 



•" 



S. 



Scatd. \i & >— i till 1 P. M. cloudless 

 afterwards. 



30 



130.0 



•• 



S. (high.) 



Scatd. V-i. 



M Cirri, ^-i Cirro strati, ^i Cumuli, * 



-i Cumulo strati, V\-i Nimbi, — i Strati, 



V> 



i Cirro ci 



imuli. 







