Meteorological Observations. 



Abstract of the Results of the Hourly Meteorological Observations 

 taken at the Surveyor General's Office, Calcutta, 

 in the month of April 1869. 

 Solar Radiation, Weather, &c. 



4S PI 

 o o 



A* 



HI 



la* 



Wind. 



Prevailing 

 direction. 



<3 O 



General aspect of the Sky. 



o 

 128.3 



126.8 

 131.4 



136.0 



129.0 | 



129.2 ! 



Inches 



130.7 0.12 



134.0 



134.8 



134.0 



137.0 

 137.5 



S.S.W.&SbyW 



S. & S. S. W. 

 S. by W. & SSW. 



S. S. w. & s. w. 



s.s.w,s.w. & s. 



S.byW,S.S.W&S. 



S.&S.byE. 



S. byW.&S. 

 S.byE.,S.byW&S 



S.byW.&S.S.W, 



S.byW.&S.S.W 

 S.S.W.&S.E. 



1.5 



1.0 



1.8 



2.6 

 3.2 



! 7.0 

 3.5 



Mile 

 379. t 



35<M 



269.2 



265. 



340.0 



369.4 



321. 



225.6 

 151.7 



139.1 



124.5 



90.7 



Scuds to 9 a. m. oi to 3 p. m., 

 scuds to 8 p. m., stratoni after- 

 wards. Brisk wind from 7\ a. 

 m. to 8| P. M. 



Stratoni to 11 a. m., ^i to 8 

 p. m., clear afterwards. Brisk 

 wind from 8 to 9| a. m. 



Clear to 2 a. m., scuds to 9 a. 

 m., °i to 4 p. m., scuds after- 

 wards. Brisk wind from 9j a. m. 

 to lj P. M. 



Clear to 6 a. m., scuds to 11 

 a. m., clear to 5 p. m., stratoni 

 afterwards. Brisk wind from 1 

 to 4| p. m. Thunder at 7 p. m. 

 Lightning at 7 & 8 p. m. Driz- 

 zled a,t 7| p. M. 



Stratoni to 3 a. m., clear after- 

 wards. Brisk wind from 8J to 

 12| A. M. 



Clearto3 a. m., ~i to 10 a.m., 

 clear to 8 p. M.,1 scuds after- 

 wards. Brisk wind from 7-k a. m. 

 to If P. M. 



Chiefly ^i. High wind. Thun- 

 der & rain at 10 p. m. 



Clouds of different kinds. 



Vd to 5 a. m., stratoni to 10 

 a. m., Vi to 5 p. m., clear after- 

 wards. 



Clouds of different kinds. 

 Brisk wind from 5 to 5§- p. m. 

 Thunder at 6 p. m. 



Chiefly Vi. 



Clear to 3 p. m., \i to 7 p. m., 

 clear afterwards. 



\i Cirri, — i Strati,' 

 *S Cirro cumuli. 



s i Cunmli,v_ i Cirro-strati, '"M Cumulo strati, ^iNinibi 



