vi Meteorological Observations. 



Abstract of the Eesults of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of September, 1865. 



Solar Radiation, Weather, &c. 





c o 



Gauge 

 t above 

 ind. 



Prevailing direction 



■8 



_- r- 



^voO 



of the Wind. 









Inches 





17 



137.4 





S. &E. 



IS 



144.0 





S. & E. 



19 



143.9 



0.47 



S. & E. 



20 



137.0 



0.58 



N. W. & variable. 



21 



141.8 



0.11 



N. W. & N. 



22 



144.0 



... 



N. & N. W. 



23 



130.0 





N. W. & W. & N. 



2-1 



140.4 



0.41 



W. 



25 



141.8 



1.16 



S. &E. 



26 



142.0 



... 



S. & S. W. & E. 



27 



140.0 





W. & N. W. 



28 



135.4 





w. 



29 



130.0 





N. & W. 



3'i 



139.4 





N. 



General Aspect of the Sky. 



Clear to 7 a. m. <">i afterwards. Lightning 

 & Thunder at 8 & 9 P. M. Light rain 

 between 8 & 9 p. m. 



Clear to 5 a. m. ^i afterwards. Lightning 

 towards N. W. at 7, 8 & 9 p. m. 



Clear to 4 a. m. M to 7 a. m. ^ito 6 p. M. 

 Overcast afterwards. Lightning from 

 Midnight to 3 a. M. & at 7 p. ai. Rain at 

 8 & 9 p. m. 



Clear to 5 a. m. Clouds of different kinds 

 afterwards. Rain & Thunder at 1, 2 & 

 3 p. m. Lightning at 7 P. M. 



Clear to 8 a. m. *"u to 6 p. m. Clear after- 

 wards. Rain between 3 & 4 p. M. 



Clear to 9 a. ji. *->i & \-i to 7 p. m. Clear 

 afterwards. 



Clear to 5 a. m. \i to 10 a. m. W to 5 p. m. 

 V\-i afterwards. 



Overcast to 10 a. m. ^i afterwards. Rain 

 at 2, 3-10 & 11 p. m. 



V-*-i to 4 A. M. ^ i to 4 p. M. clear after- 

 wards. Thunder & lightning towards 

 S. W. at 3 A. M. rain from 2 to 4 A, M. 



Clear to 5 a. m. W to 2 p. m. \l to 6 p. ir. 

 clear afterwards. 



Clear nearly the whole day. 



M to 7 a. m. °i afterwards. 



N^-i to 3 a. ir. <M to 3 p. m. ^-i afterwards. 

 Thin rain at 4 p. M. 



Overcast to 5 a. ji, ^i to 5 p. m. clear after- 

 wards. 



