Meteorological Observations. 



lxi 



Abstract of the Results of tlw Hourly Meteorological Observations 

 talcen at tlie Surveyor General 's Office, Calcntta, 

 in the month of December, 1860. 

 Solar Radiation, Weather, &c. 





ü i 



C3 O . 









P-rt 



cá ^ t3 







. 



®.1 



¿5 «s fl 

 -^ tí 



Prevailing direction 



General Aspect of the Sky. 



tu 



p 





rt <D o 



of the Wind. 











[nclies. 







1 



138.0 



., 



N. & N. W. 



Scatd. clouds till 4 P. M. cloudless after- 

 wards. 



2 



Sunday. 









3 



135.0 



,. 



N. &W. 



Cloudless. 



4 



121.5 



•• 



N. 



Cloudless till 10 A. M. Scatd. \-i after - 

 wards. 



5 



I30.O 



*• 



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



Cloudless till 10 A. M. Scatd. clouds 

 till 4 p. m. cloudless afterwards ; also 

 foggy after 9 p. m. 



e 



133.0 



• • 



E. &N E. &'N. 



Cloudless till 10 a. M. Scatd. clouds 

 afterwards ; also foggy between Mid- 

 night & 5 A. M. 



7 



140.0 



. . 



N. 



Cloudless. 



8 



139.4 



,. 



N. W. & »• , 



Cloudless. 



9 



Sunday. 









10 



134,2 



. . 



N. & N. W. 



Cloudless. 



11 



1390 



. . 



S. W. & N. & W. 



Cloudless. 



12 



139.0 



,. 



S. W. & W. 



Cloudless. 



13 



135.6 



., 



N. & N. W. 



Cloudless. 



14 



136.7 



"" 



N. & N. W. 



Cloudless till 5 A. M. Scatd. v_i till 10 

 A. M. cloudless afterwards. 



15 



135.0 



.. 



N. 



Cloudless j also foggy after 9 P. M. 



1G 



Sunday. 









17 



132.0 



.. 



N. & N. W. 



Cloudless. 



18 



133.0 



-• 



W. & N. & N. W. 



Cloudless till 11 A. M. Scatd. v_¡ till 

 5 p. M. cloudless afterwards. 



19 



136.4 



. . 



N. 



Cloudless. 



20 



1340 



•• 



N. & N. E. 



Cloudless till 6 A. M. Scatd. V-i till 4 

 p. M. cloudless afterwards. 



21 



136.0 



.. 



N. 



Cloudless. 



22 



134.0 



.. 



N. W. & N. 



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

 till 5 P. M. cloudless afterwards. 



23 



Sunday. 









24 



136.0 



, . 



N. & N. E. 



Cloudless. 



25 



135.0 



•• 



N.&-S. 



Cloudless till 6 A. M. Scatd. M & V-i 

 till 6 P. M. cloudless afterwards. 



2G 



136.0 



•• 



N.&W. 



Cloudless till 2 A. M. Scatd. ^-i & M 

 afterwards. 



27 



136.0 



. , 



N. & N. W. 



Cloudless. 



2b 



1372 



.. 



N. W. & N. 



Cloudless. 



21) 



137.0 



.. 



N. & S. W. 



Cloudless. 



3C 



Sunday. 









31 



131.4 



.. 



N.&W. 



Cloudless. 



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

 V»-i Cirro cumuli. 



Vx-i Nimbi, —i Strati 



