VI 



Meteorological Observations. 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor GeneraVs Office, Calcutta, 



in the month of January 1870. 



Solar Badiation, Weather, &c. 



r2 a 



o o 



OQ"-3 



be > . 



£r^ 2 



'i X<5 

 tf3 



"Wind. 



Prevailing 

 direction. 



^ 





General aspect of tLe Sky. 



o 

 114.0 



115.5 



116.0 



117.8 



116.2 



115.8 

 117.0 

 122.0 

 117.0 



Inches 



SW,WNW&NW 

 N. JN\ E. & W. 

 W, & W. N. w. 



WNW&WSW. 



S.W.&W.N.W 

 WSW.&W.byN. 

 WSW.&W.byN. 

 W. N. W. 



Ih 

 1.0 



Miles 



125.1 Vi to 1 p. m., clear after- 



w ards. 

 1 15.2 Dear. Slightly foggy at 10 



and 11 p. if. 

 121.0 Clear. Slightly foggy from 

 midnight to 2 a. II. 

 93.2 Clear to 9 a. m. \i to 6 p.m. 

 dear afterwards. Slightly fog- 

 gy from 7 to 11 p. m. 

 92.6 Clear. Slightly foggy at 

 midnight & 1a.m. i from 7 

 to 10 p. M. 



Chiefly clear. Slightly foggy 

 from 8 to 11 p. m. 



Clear. Slightly foggy at mid- 

 night 



Clear to 5 a. m. \i to 6 p.m. 

 clear afterward*. 



Clear to 6 a. If .,\i to 6 P.M. 

 clear afterwards. Slightly fog- 

 gy from 7 to 11 p. m. 



\i Cirri, — i Strati,^ Cumuli,\— i Cirro-strati, ^ i Cumulo strati, wi JN T i m bi 

 W Cirro cumuli. 



