Meteorological Observations. 



Ixxvn 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General* s Office, Calcutta, 



in the month of October, 1857. 



Solar Radiation, Weather, &c. 





Mi 



3 o . 









o-J 



OS rD H3 









0Q--8 



O "* fl 



PrevaiHng direction 



General Aspect of the Sky. 



R 



I 1 



.a J g 



of the Wind. 







o 



Inches. 







1 



140.0 





N. & Calm. 



Cloudless. 



2 



140.0 



0.20 



K. & N. W. 



Cloudless till 9 A. M. Scatd. "i till 3 

 p. M. cloudless till 9 P. m. cloudy and 

 raining from 10 p. m. to 11 p. M. 



3 



128.4 



•• 



N. & N. W. 



Cloudless till 7 a. m. Scatd. ^i till 7 

 p. m. cloudless afterwards. 



4 



Sunday. 









5 



147.0 



•• 



Calm & K. W. 



Cloudy till 3 A. m. cloudless till 9 A. M. 

 various clouds afterwards. 



6 



110.0 



0.07 



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



Cloudy the whole day. Also slightly 

 drizzling between 2 and 5 P. M. 



7 



129.0 



0.14 



N. E. & E. 



Scatd. clouds till 6 p. m. cloudless 

 afterwards. Also little rain at 4 P. M. 



8 



131.7 



•« 



N. 



Cloudless till 5 a. m. Scatd. ^i till 

 6 p. M. cloudless afterwards. 



9 



132.0 



0.15 



S.&N. 



Cloudless till 2 a. m. Scatd. clouds 

 afterwards. Also drizzling between 

 7 and 10 A. M. 



10 



134.6 



•• 



S. W. & Calm. 



Cloudless till 7 a. m. Scatd. <">i till 

 6 p. m. cloudless afterwards. 



11 



Sunday. 



0.89 







12 



139.0 



•• 



BT. & Calm. 



Scattered \-i till 8 A. M. cloudy till 6 

 p. M. cloudless afterwards. 



13 



142.0 



•• 



N.B. 



Cloudless till 4 a. m. Scatd. ^-i till 7 

 p. m. cloudless afterwards. 



11 



140.0 



. . 



N. W. & Calm. 



Cloudless. 



15 



135.8 



.. 



Calm & N. W. & N. 



Cloudless. 



16 



135.4 



•• 



N. E. 



Cloudless till 10 A. m. Scatd. *">i till 

 4 p. M. cloudless afterwards. 



17 



138.0 





Calm & S. E. & W. 



Cloudless till 4 a. m. Scatd. v_i till 

 10 a. m. scattered clouds till 7 p. m. 

 cloudless afterwards, also very slight- 

 ly drizzling at 7 P. M. 



18 



Sunday. 









19 



141.0 



• • 



N. W. & N. & W. 



Scatd. clouds till 5 A. M. cloudless till 

 10 a. m. Scatd. ^i till 5 p. m. cloud- 

 less afterwards. 



20 



142.0 



•• 



N. & Calm. 



Cloudless till 10 A. M. Scatd. ^i till 2 

 p. M. cloudless afterwards. 



21 



134.6 



•• 



N. & Calm. 



Cloudless till 9 a. m. Scatd. *i till 2 

 p. m. cloudless afterwards. 



22 



140.0 





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



Cloudless. 



M Cirri, v_i C u. r0 strati, 

 W cirro cumuli. 



»i cumuli, "-i cuinulo strati, V»_i nimbi, — i strati, 



