Meteorological Observations. 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of May, 1864. 



Solar Radiation, Weather, &c. 





U d 



CD © 











& o 



o -ri 



c3 O . 





W S 





, 



00 .1 



rt * 5=1 



Prevailing direction 



Ebs 



General Aspect of the Sky. 



CO 







of the Wind. 











Inches. 







1 







Sunday. 



3 





2 



128.4 



0.37 



S. 



17i 



Cloudless till 3 a. m. cloudy till 9 

 A. m. Scatd. ^i till 4 p.m. cloudy 

 afterwards ; also raining between 



5 & 6 p. m. 



3 



140.0 



... 



S. & S. E. 



2i 



Cloudless till 3 a. m. Scatd. clouds 

 till noon, cloudless afterwards. 



4 



132.2 



... 



S. 



24 



Cloudless till 11 a. m. Scatd. N— i till 

 7 p. M. cloudless afterwards. 



5 



135.4 





S. 



3| 



Cloudless till 4 a. m. Scatd. clouds 

 till 9 A. m cloudless afterwards. 



6 



136.4 



0.09 



S. 



4 



Cloudless till 6 a. m. Scatd. \-i till 4 

 p. M. cloudy afterwards, also thun- 

 dering and lightning from 9 to 11 

 p. m. & drizzling between 6 & 7 

 p. M. and at 10 & 11 p. m. 



7 



136.0 



... 



s. & s. w. 



2 



Cloudy till 11 a. m. Scatd. \-i till 

 7 P. M. cloudy afterwards $ also 

 drizzling from 9 to 11 p. m. 



8 





... 



Sunday. 



3 





9 



139.9 



'y"-^C 



s. & s. w. 



H 



Cloudless till 2 p. m., cloudy after- 

 wards. 



10 125.0 



0,18 



S. & N. E, & E. 



5 



Scatd. W; also drizzling & thun- 













dering at 3 p. m. 



II 



128.4 





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



2 



Overcast till 3 a. m. Scatd. \— i & M 

 till 3 p. m. cloudy afterwards, 

 also thundering & lightning from 

 7 to 11 P. m. & drizzling at 7 P. M. 



12 



127.0 





W. &S. 



i 



4 



Cloudless till 7 a. m. Scatd. N— i & n£ 

 till 5 p. m. cloudless afterwards, 

 also lightning and drizzling at 

 midnight. 



13 



140.0 





S. & S. W. 



4| 



Cloudless till 3 a. m. Scatd. \i till 11 

 a. m. Scatd. ^i till 3 p. m. cloudy 

 till 8 p. m. cloudless afterwards ; 

 also drizzling & thundering at 6 p. m. 



14 



132.0 



... 



s. 



1 

 2 



Cloudless till 2 a. m. Scatd. >— i till 9 

 a. m. cloudless till 1 p. M . Scatd. 

 clouds afterwards. 



15 



... 



0.86 



Sunday. 



21f 





16 



130.0 



... 



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







Scatd. clouds ; also thundering and 

 lightning at 8 & 9 p. m. 













M Cirri, \— i Cirro strati, n i Cumuli, °-i Cumulo strati, V^-i Nimbi, — -i Strati 

 ^ i Cirro cumuli. 



