lxxi 



Meteorological Observations. 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of September 1869. 



Solar Eadiation, Weather, Sec. 



f-l 



<o & 



eS A 



to> . 



*o O 

 GQ-.S 





sa 



^ ■ s 



*T3 



££ 2 





'5 Hw o 



P=3 



r^ >— I 



Wind. 



Prevailing 

 direction. 



ci O 



General aspect of the Sky. 



13 124.4 



14 134.0 



Inches 



131.6 



131.0 



133.0 



131.2 



132.5 



135.4 



135.4 



136.0 



118.5 



121.5 



132.0 



0.21 



0.12 

 0.04 

 0.04 



0.44 



0.21 



1.20 



0.38 



E. S.E.&SbyE 



S. by E. & S. 



S. by E. & S. 



S.&S.S.W. 



S.&S.byW. 



S.byW. &S.S.E. 

 S. E. &S. S. E. 

 S.S.E, S.E. &S. 



S & variable. 



E.byS.&E.S.E. 



S. E. & S. S. E. 



S. E. & S. S. E. 



S. E., S. S.E.&S. 

 S.byE. & S.S.E. 



S. S. E. & S. 



lb 



0.6 



1.0 



Miles 

 138.7 



53.3 



141.0 



161.9 

 125.3 



104.1 



89.3 



103.5 



73.0 



81.0 

 127.1 



188.2 



201.8 

 63.6 



161.4 



\i to 6 A. m., ^i to 11 A. M , 

 stratoni afterwards. Drizzled at 

 noon & 4 p. m. 



Clear to 3 a. m. \i to 7 a. m. 

 ~i to 6 p. m., clear afterwards. 

 Lightning from W. at 1 a. m. 

 Drizzled at 9| a. m. 



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

 stratoni afterwards. Lightning 

 | to N. at 7 p. m. 



Stratoni to 6 A.M.,~i to 5 pm. 

 \i afterwards. Drizzledat3 a. M. 



Clouds of different kinds to 

 8 a. m., r i to 3 p. m., stratoni 

 lafterwards. Thunder at 4j p.m. 

 Lightning at 6£, 7 &8p.M.Eain 

 at 4, 5 1 & 8 p. m. 



Chiefly "i. Slight rain at 

 noon & 10 p. m. 



Chiefly *"4. Slight rain at 

 2| P. M. 



Clear to 5 a. m. ^i to 6 p. If., 

 \i afterwards. Slight rain at 

 H&2ip. M. 



Stratoni to 6 a. m., *"*i to 2 p. 

 si., clouds of diflerent kinds 

 afterwards. Thunder at \\, 3, 

 7 & 8 p. m. Lightning at 6&, 7 



6 8 p. m. Eain at 3, 7 & 8 p. m. 

 \i to 5 a. m., "*i afterwards. 



Lightning to W. at 11 p. M. 



Overcast to 9 a. m., stratoni 

 to' 3 p. m., overcast afterwards. 

 Slight rain from 5 to 7 a. m. & 

 4 to 9 p. m. 



Overcast to 4 p. m., stratoni 

 afterwards. Lightning to W at 



7 & 8 p. m. Eain from 3 a. m. to 

 L p. m. & at 9| p. m. 



Chiefly stratoni. Slight rain 

 atl,3, 7 & 12 a.m. & 2 &5|p.m. 



M to 6 a. m., stratoni after- 

 wards. Drizzled at 8 & 11 a.m. 

 and 6| p. m. 



Clear to 7 a. m, ~i to 6 p. m, 

 clear afterwards. Drizzled at 

 noon and 5h p. m. 



