Meteorological Observations. 



vn 



Abstract of the Results of the Hourly Meteorological Observations 

 taken at the Surveyor General's Office, Calcutta, 

 in the month of January 1875. 



Solar Radiation, Weather, &c, 





O 



£ d 

 o o 



bfl (> 





. o3 



O * p 





P£ g 



Is* 



28 123.5 



29 



30 



31 



Wind. 



Prevailing 

 direction. 



Inches. I 



123.8 



124,5 



97.5 



E by N & F E 



N E & N by E 



NbyE,NNE & SE 



S E, E N E & N 



^ g 

 lb 



P % 

 i> 



Miles. 

 35.6 



67.1 

 41.5 



77.0 



General aspect of the Sty. 



B to 10 a. m, v _i to 1 p. M. 

 i to 4 p.m. B to 11 p.m. Foggy 

 at midnight 



B. Slightly foggy from 7 to 10 



P. M. 



B to 7 A. M., \i to 1 P. M. B 

 to 3 p. m. O to 11 p. m. Slightly 

 foggy at midnight. 



O to 7 a. m., VI to 10 A. M. 

 O to 1 P. M., W to 5 P. m. O to 

 7 p. m. B to 11. p.m. D at 4| a. m. 



\i _ Cirri — i Strati, ~i Cumuli, \_i Cirro-strati, ^-i Cumulo-strati vvJ Nimb, 

 Vi Cirro-Cumuli, B clear, S stratoni, O overcast, T thunder, L lightining 

 K rain, D. drizzle. 



