Meteorological Observations. 



xcm 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of December, 1858. 



Solar Kadiation, Weather, &c. 





3g 



<x> <d 

 bD t> 

 2 o • 









o-S 



03 rQ r O 









QQ| 



tf^ g 



Prevailing direction 



General Aspect of the Sky. 



■+-> 



M'S 



•§<§ 2 



of the Wind. 





03 

 P 



a" 



^o 













Inches. 







1 





0.10 



N. E. & E. & N. 



Cloudy and also drizzling occasionally. 



2 



.. 



0.28 



N. E. & N. & E. 



Cloudy and occasionally drizzling. 



3 



.. 



0.70 



N. E. &N. 



Cloudy and constantly drizzling. 



4 



132.0 



•• 



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



Scatd. clouds till 4 P. M. cloudless 

 afterwards. 



5 



Sunday. 









6 



136.2 



# . 



N. & W. & N. W. 



Cloudless. 



7 



133.4 



. , 



N. W 



Cloudless. 



8 



136.4 



•• 



W. &E. 



Cloudless and foggy between 7 till 11 



11 P. M. 



9 



134.0 



, . 



N. &W. 



Cloudless. 



10 



136.6 



, . 



N. 



Cloudless. 



11 



133.0 



., 



N.&S. 



Cloudless. 



12 



Sunday. 









13 



130.8 



■• 



N. & N. W. 



Cloudless, also foggy between 7 and 



11 P. M. 



14 



135.0 



•• 



N. 



Cloudless till 11 a. M. Scatd. ^-i and 

 ^i till 6 P. M. cloudless afterwards. 



15 



128.0 



•• 



N. W. & N. & W. 



Cloudless till 5 A. m. Scatd. M and V-i 

 till 3 p.m. cloudless afterwards. 



1G 



137.4 



•• 



N. & N. W. & W. 



Cloudless till 11 a. m. Scatd. <">i till 4 

 p. m. cloudless afterwards. 



n 



135.0 



m 



N. W. & N. E. 



Cloudless. 



18 



138.9 



•• 



N. & N. W. & E. 



Cloudless till 1 p. M. Scatd. M and 

 ^-i till 6 p. M. clondless afterwards. 



19 



Sunday. 









20 



127.4 



• • 



N. W. & N. & W. 



Scatd. clouds till 7 A. M. cloudless till 

 11 A. M. Scatd. «i till 4 p. m. cloud- 

 less afterwards. 



21 



133.6 



.. 



N. & N. W. 



Cloudless till 11 a. m. Scatd. N-i till 4 

 p. m. cloudless afterwards. 



22 



131.5 



. # 



N. W, & N. 



Cloudless. 



23 



131.0 



. , 



N. & N. W. 



Cloudless. 



24 



135.5 





N. & N. W. 



Cloudless. 



25 



135.2 



t 



N. & S. W. 



Clouldless. 



26 



Sunday. 









27 



131.0 





N. W. & N. 



Cloudless. 



M Cirri, ^-i Cirro strati, 

 V»j Cirro cumuli. 



>i Cumuli, «-i Cumulo strati, V^_i Nimbi, — i Strati, 



