lxxv 



Meteorological Observations. 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



the in month of September 1875. 



Solar Radiation, Weather, &c. 



^ 



o a> 



* a 

 o o 



tr > . 



5 S'H 







x -a 



i— 1 1— i 



S3 ci 



a- 



"Wind. 



Prevailing 

 direction. 



P- 





General aspect of the Sky. 



12 147.8 



13 116.0 

 11 110.2 



15 115.0 



16 138.5 



i 

 37 ... 



18 123.0 



19 



141.0 



20 149.0 



21 152.2 



22 148.2 



23 152.0 



Inches 



0.04 



0.02 



0.07 

 0.21 



0.56 



0.64 



S by W & S 



S S E & E S E 

 E & SE 



E 



E, E S E & S E 

 E & E S E 



E by S & S E 



S S E &S 



S & S S W 

 Sby W & S S W 



ssw 

 ssw&s 



ffi 



1.0 



Miles. 

 62.7 



76.3 

 109.5 



5.0 155.1 



1.0 



0.8 



2.6 



211.0 

 265.3 



171.9 



95.2 



68.7 

 96.1 



109.3 



128.9 



33 to 7 a. m., "i to 7, \i to 

 11 to p. m. T at 2 p. m. D be- 

 tween 6 & 7 1 p. m. 



S to 8 a. m., \i to 12, ~i to 

 9, \i to 11 p. m. D at 7i p. m. 



\i to 8 a. m., ~i to 4, S to 8, 

 \i to 11 p. m. T between 2| & 



4 p. m. L at 3J p. m. Light E at 

 3J & 5 p. m. 



\i to 5, O to 7 A. m., \i to 3, 



5 to 11 p. m. Tat 3 & 4| p. m. 

 Sheet L between 6 & 7 p. m. 

 Light E at 4| p. m. 



x i to 7 a. m., ~i to 4, \i to 

 11 p. m. Slight E, at U a. m. ' 



Vi to 5 a. m., O to 6, \i to 

 11 p. m. Slight E from 7 A. M. 

 to 2 P. M. 



Vi to 7 a. m., to 11 p. M. 

 T at H, 2 & 4 p. m. E at 10 a. m. 



6 from 12| to 6 p. m. 



S to 1, v_i to 7 a. m., ^i to 

 12, Oto4, \_ito6, Btoll p.m. 

 T at 12| & 1 p. m. E from 12| 



to 5 P. M. 



33 to 4, Vi to 9 A. M., <~i to 

 6, 33 to 11 p. m. 



33 to 3, Vi to 7 a. m., r\i to 4, 

 \i to 6, 33 to 11 p. it. Sheet L 

 between 6 & 7 p. m. 



\i to 7 a. m., ~i to 4, \i to 

 11 to p. m. Sheet L at 8| & 10 



P. M. 



\i to 7 a. m., ~i to 7, 33 to 

 11 p. m. T & L between 5 & 6 

 p. m. D at <5h p. M. 



\i Cirri, — i Strati, >~d Cumuli, v_i Cirro-strati, <"»- i Curnulo- strati, v*_i Nimbi, 

 Vi Cirro-cumuli, B clear, S stratoni, overcast, T thunder, L lightning 

 E. rain, D. drizzle. 



