lxx 



Meteorological Observations. 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of September 1866. 



Solar Radiation, Weather, &c. 





u 



o o 



GO -43 



c3 



G-uage 

 b above 



Prevailing 

 direction of the 



GO S3 



General aspect of the Sky, 



o 



K ^3 



O f-, 





« o 





p 



u3 S 



Pn*o 



Wind. 



so 







o 



Inches 





lb 





16 



148.2 



2.52 



S. &_ variable. 





Clear to 5 a. m. Scatd. ~i to 1 

 p. m. Overcast afterwards. 

 Thunder at 4, 6 & 7 p. m. 

 Lightning at 7 p. m. Rain at 



3, 4, 7 & 8 p. m. 



17 





0.39 



N. E. & N. N. E. 





Overcast nearly the whole day. 

 Rain from 11^ a. m. to 2 p.m. 

 & at 5 p. m. 



18 





1.29 



E. N. E. & S. E. 





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

 a. m. ^i afterwards. Rain 

 from 9| a. m. to 12a- a. m. 



19 



142.4 



0.78 



E. S. E. & variable 





Clear to 5 a. m. ^i to 11 a. m. 

 Overcast afterwards. Light- 

 ning & Thunder at 5 p.m. 

 Rain at 7 a.m. Noon, 1 & from 

 5 to 7 p. m. 



20 



143.7 



1.00 



S. S. E. & S. E. 





~i & W. Rain at 1 & 3 p. m. 



21 



136.2 



0.09 



S. S. E. 





Clouds of different kinds. Rain 

 at 12£ & at 5| p. m. 



22 



147.8 





S. E. &. S. by E. 





Clear to 4 a. m. <m to 6 p. m. 

 Clear afterwards. 



23 



140.2 





S. by E. & S. S. W. 





Clear to 7 a. m. ^i to 4 p. M. 

 \ — i afterwards. 



24 



140.0 



# 



N. W. & W. 





^_i to 9 a. m. Clouds of different 

 kinds afterwards. Light rain 

 at 7 p. M. 



25 





0.03 



W. & variable. 





Scatd. M to 2 a. m. Overcast to 

 4 p. m. Scatd. v_i afterwards 

 Slight rain at 4 & 5 a. m. 



26 



140.2 



0.14 



E. S.E. & S. E. 





Scatd. M to 5 a. m. Scatd. ^ito 

 1 p. m. Scatd. Vi afterwards. 

 Rain at 8 & 9 p. M. 



27 



846.2 



0.84 



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





Clear to 7 a. m. Scatd. V_i to 10 

 a. m. Scatd. ^i to 5 p. m. W 

 afterwards. Thunder at 6 p.m 

 Rain at 6 & 7 p. m. 



28 



147.4 



0.05 



S.& S.E. 





Clear to 7 a. m. Scatd. 'M to 6 

 p. m. Clear afterwards. Light 

 rain at 5 p. m. 



29 



138.2 



0.12 



S. & variable. 





Scatd. \i to 7 a. m. Scatd. r>i to 

 6 p. m. Overcast afterwards, 

 Lightning & Thunder from 7 

 to 9 p.m. Rain between 8 &9pm 



30 



145.2 





S. S. W. & variable 





Clear to 8 a. m. Scatd. r\\ after- 

 wards. 



N i Cirri, — i Strati,""! Cumuli, v_i Cirro-strati, ^ i 

 v i Cirro cumuli. 



* Rain Gauge 1 Foot 2 Inches above ground. 



Cumulo strati, ^i Nimbi, 



