Meteorological Observations* xxix 



distract of tie Besults of the Hourly Meteorological Observations 



taken at the Surveyor GeneraVs Office, Calcutta, 



in the month of April, 1864. 



Solar Radiation, Weather, &c. 





£ s 



CD © 













r3 O 







ll 





■si 



ft 





W .-is H 



3 8? 



Prevailing direction 

 of the Wind. 





General Aspect of the Sky. 









Inches. 





lbs 





1 



129.0 



0.13 



S. 



81 



Cloudless till 6 a. m. Scatd. \-i till 4 

 p. m. cloudy with thundering and 

 raining at 5 p. m. cloudless after- 

 wards. 



2 



140.0 



... 



S. 



1 



2 



Cloudless till 2 a. m. Scatd. ^— i & ^i 

 till 4 p. m. cloudless afterwards. 



3 



... 



... 



Sunday. 



1 



4 





4 



139.5 





S. & W. 



1 



4 



Cloudless till 2 p. m. Scatd. M till 6 

 p. m. cloudless afterwards. 



5 



142.0 



... 



E.-&.& 







Cloudless till 10 a. m. Scatd. M & \- i 

 till 6 p. m. cloudless afterwards 

 also foggy at 6 & 7 a. m. 



6 



137.0 



... 



S. & K W. & N. 







Cloudless till 5 a. m. Scatd. \-i & ^i 

 till 4 p. m. cloudless afterwards. 



7 



145.(1 



... 



w. & s. & s. w. 



81 



Cloudless till 1 p., m. cloudy after- 

 wards, also thundering & lightning 

 at 8 p. m. & drizzling at 10 p. m. 



8 



... 



0.20 



s. w. & s. 



12| 



Cloudy ; also thundering, lightning 

 & raining at 8 & 9 P. M. 



9 



130.5 





s. 



1 



Cloudy till noon ; cloudless till 4 p. m. 

 Scatd. ^—i till 8 p. m, cloudless 

 afterwards. 



10 



... 



... 



Sunday. 



2i 





11 



134-.4 





s. & s. w. 







Cloudless. 



12 



140.0 



... 



s. & s. w. 



3 

 4 



Cloudless till 4 a. m. Scatd. ^-i & M 

 afterwards. 



13 



142.0 





s. &w. 



1 

 4 



Cloudless. 



14 



131.4 



... 



S. & N. W. & W. 



9 



Cloudless till 4 a. m. Scatd. clouds 

 afterwards ; also thundering and 

 drizzling at 5 P. M. 



15 



... 



... 



s. &w. 



11 



Cloudless till 6 a. m. cloudy till 3 

 p. m. Scatd. ^— i after wards also 

 slightly drizzling at 9 & 11 A. m. 



16 



132.4 





s.&isr. 



i 



4 



Cloudy till 7 a. m. Scatd. V— i & ^i 

 till 7 p. m. cloudless afterwards 

 also slightly drizzling at 6 p. m. 



17i 





... 



Sunday. 









: 8 



138.0 





S.&W. 



1* 



Cloudless till 3 a, m. Scatd. clouds 

 till 9 a. m. cloudless afterwards. 



19 



128.7 





w. & s. w. & s. 



2. 



Cloudless till 5 a. m. Scatd. ^— i & \i 

 till 11 a. m. cloudy 'till 6 p. m. Scatd. 

 \— i afterwards. 



Ni Cirri, \-i Cirro strati, n i Cumuli, 'M Cumulo strati, Vui Nimbi, 

 ^ i Cirro cumuli. 



-i Strati, 



