Meteorological Ohservation i 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor GeneraVs Office, Calcutta, 



in the month of January, 1857. 



Solar radiation, Weather, &c. 



P 





Rain Gauge 

 5 feet above 

 Ground. 



Prevailing direction 

 of the Wind. 





O 



Inches. 





1 



130.0 



•• 



N. W. 



2 



126.0 





N.W. 



3 



130.9 



m # 



N. W. & W. 



4 

 5 



Sunday. 

 135.5 



.. 



N. W. & S. W. 



6 



136.0 



.. 



Variable. 



7 



132.5 



•• 



N. & N. W. 



8 



131.0 



•• 



Variable. 



9 



129.2 



.. 



N. W. 



10 



127.0 





N. & N. W. 



11 Sunday. 



12 133.5 





N. & N. W. 



13 131.0 



•• 



N. 



14' 129.0 



.. 



W. & Calm. 



15 



115.0 



• • 



W. 



1G 



111.5 



.. 



BT. 



17 



131.0 



.. 



N. W. 



18 

 19 



Sunday. 

 133.0 





N. W. 



20 



129.0 



. , 



N. W. 



21 



133.0 



. , 



N. W. 



22 



132.0 



, , 



K.W. 



23 



130.4 





N. & K W. 



24 



133.2 



, . 



N. W. & N. 



25 



20 



Sunday. 

 138.2 





Calm & S. 



27 



141.0 





Variable. 



2a 



141.0 





S. &W. 



29 



140.0 



. . 



s. W. 



30 



143.0 



. . 



N. W. & S. W. 



31 



134.0 



.. 



s. & w. 



General Aspect of the Sky. 



Cloudless till 6 a. m. scattered ^— i till 



8 p. m. cloudless afterwards. 

 Cloudless. 

 Cloudless. 



Cloudless till 10 A. M. scatd. M & ^-i 

 till 5 p. m. cloudless & foggy afterwards. 



Cloudless till 4 P. M. scatd. ^— i after- 

 wards, also foggy after sunset. 



Cloudless till 1 p. M. scatd. V_i till 6 

 p. m. cloudless afterwards. Also foggy 

 in the morning and evening. 



Scatd. M & W till 9 a. m. cloudless till 

 11 A. M. scatd. ^i till 4 P. M. cloud- 

 less afterwards. 



Cloudless till 7 A. m. scatd. ^-i till 

 Noon, cloudless afterwards. 



Cloudless. 



Cloudless. 



Cloudless till 7 A. M. scatd. V-i & M till 



6 P. M. cloudless afterwards. 

 Cloudless till 6 A. M. scatd. ^—i till 6 



p. m. cloudless afterwards. 

 Scatd. M till Noon, scatd. v— i till 6 



p. m. cloudless afterwards. 

 Cloudless till 2 a. m., cloudy till 6 p.m. 



cloudless afterwards. 

 Cloudless till 6 A. M. scatd. \i & ^— i till 



6 P. m. cloudless afterwards. 



Cloudless. 

 Cloudless. 

 Cloudless. 

 Cloudless. 

 Cloudless. 

 Cloudless. 



Cloudless. [i n g« 



Cloudless and heavy fogs in the morn- 

 Cloudless and foggy in the morning. 

 Cloudless. 

 Cloudless. 

 Cloudless. 



M Cirri, >—i cirro strati, 

 V»i cirro cumuli. 



'i cumuli, n-i cumulo strati, Vui nimbi, — i strati, 



