Meteorological Observations. 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of September, 1865. 



Solar Radiation, Weather, &c. 





olar 



iion. 



auge 

 bove 

 d. 







. 



5 ^ * 2 



Prevailing direction 



General Aspect of the Sky. 



^ 



►4 ^ S3 ^ o 



of the Wind. 





2 















Inches, 







1 







S. 



Overcast. 



2 



137.0 



L76 



s. & w. 



Overcast nearly the whole day. Rain from 

 3 to 7 a. M. & from noon to 2 p. M. 

 Thunder towards N. at 9 p. M. 



3 



138.0 





w. & s. & s. w. 



W & M to 7 A. M. n i to 5 p. m. Overcast 

 afterwards. Thin rain at 10 & 11a. m. 

 & 6 p. m. Thunder towards N. W. at 7 

 P. M. Lightning towards N. from 7 to 9 



P. M. 



<"*i to 6 a. m. Overcast to 11 A si. r>i & 



4 







S. W. & S. E. 











W afterwards. Thin rain at 10 & 11 



5 



133.0 





E. 



A. M. 



Vv-i to 5 a. m. ^i to 3 p. m. Clouds of 

 different kinds afterwards. Light rain 

 between 7 & 8 p. m. 



6 



... 



076 



N. 



^-i & <~>i to 7 a si. <~u to 3 p. m. Overcast 

 afterwards. Rain at 5 a. m. & 4 p. at. 



7 



142.0 





H". 



^i to 2 p. M. Overcast afterwards. Thin 

 rain between midnight & 1 a. si. & at 4 



& 7 P. M. 



8 



... 



'0.21 



N. 



Overcast. Scud, from 1ST. at 6 & 7 A. si. 

 Thin rain from 9 a. si. to 9 P. si. 



9 

 .0 





0.42 



E. & N. E.' 



E. & S. E. & N. E. 



Overcast nearly the whole day. Light rain 



after intervals. 

 Overcast to 7 p. si. Cloudless afterwards. 



Thin rain at 7 a, si. & from 10 to 1 p. si. 



& at 4 p. si. 



.1 





0.78 



E. & N. E. & N. 



Overcast nearly the whole day. Rain from 

 3 to 8 a. si. & from 1 to 3 p. si. 



.2 



123.5 



0.12 



N. E & E. 



Overcast. Scud, from E. from 8 to noon. 

 Thin rain after intervals. 



Q 





2.36 



E. & S.E. 



Overcast. Scud, from S. E. from 6 to 10 

 p. M. Rain from 4 a. si. to 11 p. m. 



4 



... 



1.11 



E. & S. E. 



Overcast to 5 P. si. Scatd. ^— i afterwards. 



Rain from 5 to 11 a. si, & between 4 & 



5 p. si. 

 Overcast to 8 a. si. <">i to 6 p. sr. Clear 



Lo 



124.0 





E. & S. 











afterwards. Thin rain between 3 & 4 



L6 



132.8 





S. & N. E. 



P. SI. 



Clear to 7 a. m. ^ito 6 P. si. Clear after- 









wards. Lightning towards S.E at 7 p. si. 



M Cirri, — i Strati, <">i Cumuli, ^— i Cirro-strati, "-i Cumulo-strati, ^»-i Nimbi, 

 W Cirro-cumuli. 



