XC1V 



Meteorological Observations. 



Abstract of the Results of tlie Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of December 1867. 



Solar Radiation, Weather, &c. 



c3 

 P 





i— ( "D 



° g © 



Inches 



Prevailing 



direction of the 



Wind. 





Tj 



CO 



a 







Pnt> 





S(H 



M 



O 





<D 



r^ 



Pi 



CO 



General aspect of the Sky. 



25 



26 



27 



28 



21) 



31 



o 

 111.2 



111.8 



112.0 



113.0 

 111.0 

 111.5 



IS". 



X 



N. E. 



N. E. 

 N. 



N. 



\i to 5 a. m., \i & Vd to 6 p. 

 M., clear afterwards. Light rain 

 at If p. m. 



Clear to noon, \i & Vi to 5 

 p. m., clear afterwards. Slightly 

 foggy from 8 to 11 p. m. 



Clear. Slightly foggy at mid- 

 night & 1 A. M. 



Chiefly clear. 



Chiefly clear. 



Chiefly clear. Slightly foggy 

 at 7 & 8 p. m. 



Clear to noon,, ^i to 5 p. m., 

 clear afterwards. Foggy from 7 

 to 11 p. M. 



\ i Cirri, — i Strati/ 

 W Cirro cumuli. 



*i Cumuli, \— i Cirro-strati, <^i Cumulo strati, w_i Nimbi, 



