xlviii 



Meteorological Observations. 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



the in month of June 1875. 



Solar Eadiation, Weather, &e. 



P 



u . 



a) <x> 



o o 



en '43 



a 



bD> . 





w^ 



«d Si 







Wind. 



Prevailing 

 direction. 



i2 » cj o 



PhI t> 



General aspect of the Sky. 



14 







142.8 



Inches 

 0.02 



15 



142.0 





16 



149.0 



0.07 



17 



145.0 



1.13 



18 



140.2 



1.49 



19 



120.2 



1.29 



20 



119.0 



0.15 



21 



138.0 





22 



126.5 



1.01 



23 



... 



2.20 



24 



109.7 



0.42 



s s w 



s w&s 



s 



SE.S&ESE 



E & E by S 

 SE & S 



S & S by E 

 S & S S W 



S & S S W 



S S W & S by W 

 S S W & S by W 



3.0 



Miles. 

 303.7 



0.8 



277.9 



1.8 



174.3 



2.0 



143.3 



3.0 



142.2 



2.4 



162.5 



0.2 



159.3 





200.8 





149.5 



... 



82.5 



0.3 



189.8 



\i to 6, S to 10 a. m., \i to 1 

 ~i to 5, O to 11 p. m. T at 3f , 5 



6 6 p. m. Light E at 8 a. m. 6, 



7 & 8ip. m. 



O to 6 a. m., \i to 2, S to 6, 

 \i to 11 P. m. 



\i to 2, W to 9 a. m., ^i to 3, 



to 11 p. m. T from 3 to 7 p. m. 

 L from 4| to 8 p. m. Light E 

 from 6^ to 11 P. m. 



Vi to 4, O to 7 a. M., ^i to 11 

 p. m. T at 11 a. m. 2 & 5 p. m. 

 L ot 2 p. m. E after intervals 

 between 11 a. m. to 8 p. m. 



\i to 1, B to 5 A. m., <"4 & \i 

 to 4, O to 6, \i to 11 p. m. T at 

 If p. m. Eat lf,2§, 4| & 9| p. m. 



\i to 8, <~>i to Noon, O to 5, 

 S to 8, \i to 11 p. m. T between 

 12 & 1 p. m. E at 2|, 3|, from 

 10 a. m. to 3 at 4| & 6| p. m. 



Vs.i to 1 a. m. O to 2, ^i to 7, 

 \i to 11 p. m. Slight E from 5 

 to 8 a. m. & at 6| p. m. 



O to 5, \i to 9 a. m., ^i to 1, 

 S to 6, clouds of different kinds 

 to 11 p. m. Sheet L on N at 9 

 p. m. D at 12| p. m. 



Vi to 7, ^i to Noon, O to 6, 

 v_i & \i to 11 P. m. T from 11^ 

 a. m. to 1 p. m. E between 12 & 



1 & at 6 p. m. 



O to 2, Vi to 5 a. m. O to 11 

 p. m. E at 8 & from 10 a. m. to 



5 P. M. 



O to 5, S to 7, \i & \_i to 11 

 p.m. Eat Midnight from 4to 6J 

 at 8, 11 a. M. & 10| p. m. 



\i Cirri,— i Strati, /^i Cumuli, v-i Cirro-strati, 

 Vi Cirro-cumuli, B clear, S stratoni, O over 

 E. rain, D. drizzle. 



^ i Cumulo-strati, Vv_i Nimbi, 

 cast, T thunder, L lightning 



