Meteorological Observations, 



lvi 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of July 1875. 



Solar Radiation, "Weather, &c. 



-3§ 



u2 ei 



be t* . 



a o h3 



C3 ^ 2 



'O 



M' 



Wind. 



Prevailing 

 direction. 





^ ° 



ft ^ 



General aspect of the Sky. 



1 130.0 



137.5 



144.0 



140.0 

 138.0 



8 



9 



10 



11 



12 

 13 



147.0 

 143.7 

 147.5 



134.0 

 127.0 



Inches 

 0.08 



0.19 



0.19 



0.48 

 1.49 



0.71 



0.11 



0.49 



3.33 



0.56 



s s w 



SE&ES E 



E & S E 



S 



S &S S E 



SE& S 

 SSE,S&Sby"W 



Sby W& S SW 

 SS W&S 



s& s'se; 



8&SSW 



Variable. 

 N by W & K N E 



lb 



2.0 



0.2 



0.8 

 1.0 



1.0 



0.4 

 0.8 



1.5 

 2.3 



Miles 

 166.9 



165.6 



170.1 



168.3 

 170.4 



133.7 

 112.4 



79.1 

 131.8 

 160.0 



169.0 



203.6 

 169.0 



Chiefly O. Brisk wind from 10 

 a. m. to 1 p. m. Slight R after 

 intervals from 5 a. m. to 2 p. m. 



O to 5, Vi to 8 a. m., 'M to 4, 

 clonds of different kinds to 11 

 p. m. T & L at 3 & 4 a. m. Slight 

 R at Midnight, 1, 4| 9| a. m. 4J 

 & 5 p. m. 



\i & \_i to 1 O to 8 a. m., '"i 

 to 4, S.to 11 P. m. R after inter- 

 vals from 1 to 8 p. M. 



Cbefly O. R after intervals. 



Chiefly O. T & L at Noon & 

 p. m. R after intervals. 



O to 9 a. m., ^i to 7, B to 

 11 p. m. Sheet L on N W at 

 11 p. m. R. after intervals. 



B to 1, \i to 8 a. m., ^i to 

 6, B to 11 p. m. Sheet LonNW 

 at Midnight &1 a.m. T&R 

 between 12 & 1 p. at. 



B to 3, \i to 8 a. m., ^i to 6, 

 \i to 11 p. m. 



S to 2, ^-i to 5, Scuds to 9 

 a.m., ^i to 5\i to 8, S to 11 p. m. 



B to 4, \i to 7 a. m., °i to 8, 

 \i to 11 p. m. Sheet L on S at 



10 P. M. 



O to 7, W to 11 a. m. O to 7 



5 to 11 p. m. R from 1 to 7a.m, 

 at Noon & 11 p. m. 



O. T & L after intervals. R 

 nearly the whole day. 



O to 4, Wto 6, O to 9, Vd to 



11 a. m. O to 3, \i to 11 p. M., 

 Brisk wind from 9 a.m. to 11 p.m. 

 T at 1 p. m. L at Midnight 1 a.m. 



6 8 p. m. R at 9, 11 a. m. & 1 p.m. 



\iCirri, — i Strati, ~i Cumuli, \_i Cirro-strati, ^-i Cumulo-strati, wi Nimbi, 

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

 R. rain, D, drizzle. 



