XC1V 



Meteorological Observations. 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of December 1866. 



Solar Radiation, Weather, &c. 



29 

 30 

 31 



o o 



O 



133.0 

 138.2 

 138.0 



Ode 

 $*& 

 Inches 



Prevailing 



direction of the 



Wind. 



SU • r-l 



General aspect of the Sky. 



N.W.&N.KW.&K 



W.N.W.&SSW.&S, 

 S. 



Clear. Foggy from Midnight to 

 4 a. m. & from 8 to 11 p. m. 



Clear. Slightly foggy from Mid- 

 night to 6 A.M.&at8 &9 p.m. 



Chiefly clear. 



N i Cirri, — i Strati, ~i Cumuli, v 

 v i Cirro cumuli. 



-i Cirro-strati, r^i Cumulo strati, 



Nimbi, 



