Meteorological Observations. 



Ix 



xvi 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of September 1875. 



Solar Radiation, Weather, &c, 







d CD 





M a 



be t> 





<& O rrf 





. o3 



3-o £ 



■+- 

 P 





■S«5g 



Ph r-t 



Wind. 



Prevailing 

 direction. 



rr! <K 



General aspect of the Sky. 



o Inches. lb 



24.133.5 105 S SWA Variable ... 



25 113.0 



26 139.0 



0.09 



0.04 



27 146.0 0.02 



28 141.2 ! 0.74 



29 135.6 



30 146.0 



0.02 



ss w 



S by W & S W 



S W& SbyW 



S W & S S W 



S S w&s 



S' W & Variable 



Miles 

 133.0 



4S.6 



59.4 



67.0 

 113.8 



58.7 

 66.4 



^i to 1, O to 3, W to 7 a. jr., 

 ~i to 12, O to 11 p. m. Tfrora 

 Midnight to 3 a. m. & 12| to 2 

 p. m. L from Miduight to 3 a. m. 

 & at 6§ p. m. 11 from 1| to 3 

 Sl 10f a. m. to 3 p. M. 



S to 2, O to 6 a.m., ~ito 12, 



to 3, \i to 6, B to 11 p. m. T 

 at 4 & from 9.| a. m. to 1 p. m. 

 Sheet L at- Midnight, 1 a. m. 8 



6 1 1 p. m. Slight E at 4, 11 a. m., 



1 & 2 p. M. 



\i to 1, B to 5 a. m., ^i to 6, 



to 1 1 p. m. T from 5 to 7 p. m. 

 L at Midnight 1 a. m., 7, 8 & 



1 H p. m. Light E at 12, 1, 4£ & 



7 P. M. 



B to 3 a. m., ~i to 7, v_i & 

 \i to 11 p. m. T at 4, 5 a. m. & 

 5iv. m. L at 4, 5 a. m." & 7 p. m. 

 Light E at 5 & 6 a. m. 



S to 1, \_i to 9 a. jr., ^i to 3, 

 O to 11 p. m. T at 31, U &o| 

 p. m. L from Miduight to 5 a. sr. 

 & 8 to 11 p. m. E from 5 to 



p. M. 



S to 2, \i to 7 a. m., <-d to 6, 

 B to 11 P. m. Sheet L from 7 to 

 9 p. m. T & Light B at Noon. 



v_i to 7 a. ii., "~i to 7, B to 

 11 p . m . 



i Cirri — i Strati, "M Cumuli, \_Ii Cirro-strati, r ^-i Cumulo-strati n ^J Nimb, 

 Vi Cirro-Cumnli, B clear, S stratoni, O overcast, T thunder, L lightening 

 E rain, D. drizzle. 



