Meteorological Observations. 



liv 



Abstract of the Results of the Hourly Meteorological Observations 

 taken at the Surveyor General's Office, Calcutta, 

 in the month of July 1869. 

 Solar Radiation, Weather, &c. 





S A 



be t> . 



Wind. 







*t3 



c3 O rg 







6 



Prevailing 





r3 o 



General aspect of the Sky. 



P 



1.8 



IS* 



direction. 



«3 m 



c3 o 











Inches 





a 



Miles 





1 







s. s. w. & s. 





162.6 



Stratoni to 3 a. m. \i to 8 a. 

 m. stratoni to 6 p. m., clear af- 

 terwards. 



2 







S.byW.&S.S.W. 



1.2 



219.2 



Clear to 6 a. m. °i to 6 p.m., 

 clear afterwards. 



3 





0.28 



S.byW.&S.byE. 



1.2 



221.4 



Clear to 5 a. m. ^i to 1 p. it. 



overcast to 7 p. m., clear after- 

 wards. Eain at 8 a. m. & from 

 1| to 3 P. M. 



4 







S.byW.&S.S.W, 



1.3 



131.0 



Clear to 3 a. it.\i to 9 a. m. 

 oi to 3 p.m., clouds of different 

 kinds afterwards. Lightning 

 from W at 9 p. m. 



5 





0.15 



S.S.W. &W.S.W. 





179.5 



Clouds of different kinds. 

 Thunder at 2 p. m Light rain 

 at 3| a. m. & from 1\ to 3 p. m. 



6 



o 



0.84 



W.byS.&S.S.E. 





93.7 



Stratoni to 9 a. m. ^i to 1 p. 

 m., overcast afterwards. Thun- 

 der at 2 & 3 p. m. Lightning 

 visible at 8, 9, 10 & 11 p. m. 

 Eain at 2\ a. m. & from 2\ to 



5 P. M. 



^i to 7 p. m., overcast after- 



7 



^4 



pq 



0.29 



S. byE. &S. 





90.5 















wards. Thunder & Lightning 















at 4 p. m., Slight rain at 5 & 6 















a. m. & at 2, 4, 8 & 11 p.m. 



8 





0.90 



S. & S, S. E. 



1.1 



149.5 



Overcast to 2 p. m. ^i to 7 

 p. m., clear afterwards. Eain at 

 midnight & from 7£ to 11 a. m. 

 & at 1 & 2 p. m. 



9 





0.28 



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





206.5 



Clouds of different kinds. 

 Eain at 8| a. m. & at 1 & 6 p.m. 



10 







S.S.W. &S.byW. 





189.9 



Clear to 4 a. m., clouds of 

 different kinds afterwards. 

 Light rain at 3| a. m. 



11 







S.S.W. & s. 



0.6 



215.0 



Stratoni to 5 a. m. <M to 

 noon, stratoni to 6 p. m., over- 

 cast afterwards. Lightning from 

 W at 9 p.m. Light rain to 3 p.m. 



12 





0.12 



S.byW. &S. 



0.4 



223.6 



Stratoni to 1 p. m. °i to 7 p. 

 m. stratoni afterwards. Light- 

 ning at 8 & 11 p. m. Thunder 

 at 11 p. m. Slight rain at 12 a. 

 m. & 1 & 11 P. M. 



13 





2.89 



S.W,S.&S.byE. 



1.0 



181.5 



Overcast. Thunder & light- 

 ning at midnight & 1 a.m. Eain 

 nearly the whole day, 



