Meteorological Observations. 



lxxxiii 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of October 1875. 



Solar Radiation, Weather, &c. 





u 



. CO 



Eain Guage 



1| ft. above 



Ground. 



Wind. 





General aspect 





a 

 P 



... 



Prevailing 

 direction. 





Daily 

 Velocity. 



of the Sky. 





o 



1 



149.9 



2 



138.0 



3 



144.0 



4 



118.0 



5 



112.0 



6 



141.7 



7 



146.6 



8 



146.8 



9 



148.8 



10 



144.0 



11 



145.0 



12 



149.0 



13 



145.0 



M 



147.5 



15 



140.0 



16 





17 



146.0 



Inches 



N & W N W 



0.07 



0.45 



2.22 



0.06 



WiSSW 



SEAENE 



s s w ' 



S by W & N W 



SbyW&NbyW 



[W 



N by W, E & N 



[JN 



N N W & W by 



W'SW&NN W 



N N E & N W 

 • N W 



s w 



NN W&N W 

 N N W&N 

 S E, E & N E 



NE&ESE 



E 



Miles. I 

 989 B to 2, ^.i to 7, \i to 9 a. m., 



pi to 4, \i to 6, B to 11 p. h. 

 74.6 I B to 3, \i to 5, ~i to 7, B to 



9 a. m., -i to 4, \_i to 6, B to 



11 p. m. Light B at 12' & 4& p.m. 

 64.6 I B to 5, M to 8, B to 11 a. m., 



pi to 5, \i to 11 p. m. 

 69.2 j S to 10 a. m., O to 8, S to 11 



p. M. D at Noon. 

 57.8: S to 5 a. h., Vi to 12, O to 2, 



S to 5, B to 11 p. m. T at 11J 



i 



A. M. 



119.3 i B to 3 a. m., \i to 4, W to 



9, O to 11 p. m. 

 113.3 B to 6, Vi to 9 a. m., \i & 



v_i to 11 p. M. 



63.8 v_i to 2. \i to 5, Vi to 7, B 

 to 10 a. m., ^i'to 6, B to 8, \i 



to 11 P. M. 



104.6 B to 6, \i to 9, B to 11 a. m., 

 ^i to 5, B to 9, Vi to 11 p. m. 

 122.0 Vi to 2 a. m., B to 11 p. M. 



99.0 B. 



80.2 Vi to 3, \_i to 7, «i to 11 



A. M., N ^i to 3, V-d to 11 P. M. 



125.3 v_i to 4, Vi to 7, B to 11 

 a. M., ^i to 5, \_i to 11 P. m. 



145.5 \_i to 7, B to 11 a. m., v_i to 

 6, Vi to 11 p. m. 



99.9 B to 5, \i to 8 a. m., O to 12, 

 v_i to 11 p. M. Sheet L at 5 

 p. M. E at 11J a. M., 4 & 10 p. m. 



174.4 O to 5, \i to 11 p. m. Sheet. 

 L at 1 & 5 a. m. E from 2a.m 

 to 4 p. M. 



146.2 |.\i & v_i to 3 a. m., ^i to 4, 

 \i to 8, Vi to 11 p. m. Light E 

 at Si & 7 a. m. 



\iCirri, — i Strati, ^i Cumuli, v_i Cirro-strati, °^i Cumulo-strati, Vv_i Nimbi, 

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

 B. rain, D, drizzle. 



