Meteorological- Observations. 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of October 1869. 



Solar Radiation, Weather, &c. 



Mt3 



'3 hIbO 



Wind. 



Prevailing 

 direction. 





fig 



General aspect of the Sky. 



23 



27 



29 



31 



131.5 

 127.0 

 130.4 



124.0 



133.2 

 124.5 



130.4 



124. 



127.0 

 122.0 



120.3 

 121.5 

 120.0 

 124.0 



Inches 



0.46 



E.N.E.&N.N.W 

 Nby W. &N.W. 

 N. E.&E. S.E. 



0.21 N.N.E. &variable 



N.N.E.&E.byS. 



E. S.E.&S. 

 W.by S&E.N.E 



0.47 



E. N.E,NE.&SSE 



E.N.E.&N.byW 



N.N.E.&N.byW. 

 N.byE,&W.N.W 

 W.N.W.&W.byN 



W.byN&W.N.W 



W.N W& W.by N 

 W. by N. & W 

 W. 



W. by S. & N. 



Miles 

 70.8 



157.5 



164.9 



92.9 



59.8 

 53.0 



94.3 



106.2 



127.8 

 92.7 

 73.9 



50.8 



54.0 

 47.9 

 73.2 



80.7 



Clear to 6 a. m., ^i to 4 p. m., 

 clear afterwards. 



Clear to 9 a. m., V>i after-- 

 wards. 



Chiefly stratoni. Thunder at 



2 & 3 p. m. Lightning to S. E. 

 at 6| p. M. Rain at 2| a. m., & 



3 P. M. 



""i to 4 a. m., overcast to 2 

 p. m., stratoni afterwards. 

 Thunder at 10 a. m., & 5 p. m. 

 Slight rain from 6 to 11 a. m. 



Stratoni to 1 p. m., overcast 

 to 5 p. m., Vi & \i afterwards. 

 Drizzled at 2| & 4 p. m. 

 \i & -i 



si to 7 a. M., ^i to 2 p. M., 

 stratoni afterwards. 



^i to 1 p. M., overcast to 6 



m., clear afterwards. Thunder 

 at3p.M.Rainat5|A. m.$3p. m. 



Clear to 11 a. m., v_i to 4p.m., 

 clear afterwards. 



Chiefly clear. 



Chiefly clear. 



Clear to 2 a.m., ^ito 10 a.m., 

 ^_i to 5 p. M., clear afterwards. 



Clear to 1a.m.,Vj to 5 a. m., 

 clear to 10 a. m., ^i to 4 p. m., 

 clear afterwards. 



Clear. Slightly foggy from 8 

 to 10 p. M. 



Clear to 10 a. M.,v_i to 4 p.m. 

 clear afterwards. 



Clear. Slightly foggy at 7 & 



P. M. 



Clear. Slightly foggy from 9 



to 11 P. M. 



\i Cirri, — i Strati, ^i Cumuli,^— i Cirro-strati, <^i Cumulo strati, s 

 W Cirro cumuli. 



i Nimbi 



