Meteorological Observa lions. 



xcvni 



Abstract of the Results of the Hourly Meteorological Observations 

 taken at the Surveyor General's Office, Calcutta, 

 in the month of December 1868. 

 Solar Radiation, "Weather, &c. 



O o 



a O r^ 



w 



Prevailing 

 direction. 





General aspect of the Sky. 



o 

 111.0 



118.5 



116.4 



119.0 



120.5 



Inches 



6 



126.0 



7 



119.4 



8 



118.7 



9 



118.0 



10 



117.0 



11 



112.5 



12 



119.8 



13 



120.6 



14 



122.0 



15 



120.0 



16 

 17 



131.0 



117.0 



18 



119.8 



19 



117.4 



w.s.w./w&sw. 



S.W.& W. byN 

 N.byW.&N.byE. 

 N. N. W. 



N.N.W,NNE&N. 

 N. &S.E. 

 E. by S. & N. 



N.,N. W. & S. W 



s. s. w. & s. w. 



s. & s. s. w. 



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



s. & s. w. 

 s. & s. s. w. 



S. S. E.&SSW. 



SE,WNW& vari- 

 [able. 



S. E.&JN". 

 N. & W.by N. 



S W. & W by S. 



E byN&variable. 



lb 



Miles 



52.7 



73.2 



102.7 

 147.4 

 126.4 

 115.0 



78.2 



91.0 

 51.0 

 46.7 

 38.5 



47.5 



60.7 



98.5 

 43.2 



77.8 

 114.1 



49.7 



94.3 



Chiefly M. Slightly foggy at 

 midnight & at 1 a. m. 



Scatd. \i to 5 p. m., clear 

 afterwards. Foggy at 9& 10 p.m. 



Scatd. M to 1 p. m., clear to 



5 p. m., scatd. \i afterwards. 

 Scatd. \i to 6 p. m. clear af- 

 terwards. 



Clear to 2 p. m., scatd. \i to 



6 p. m., clear afterwards. 

 Clear to 5 a. m., Vd to 9 a. m. 



^i&'^—itoS p.m., ^i afterwards. 



Scatd. \i to 5 a. m., W to 8 

 a. m., ^i to 3 p. m., clear after- 

 wards. Slightly foggy from 7 to 

 11 p. if. 



Clear. Slightly foggy at 8, 9 



& 11 P. M. 



Clear. Foggy from midnight 

 to 4 a. m., at 8 a. m., & at 9 p. m. 



Clear. Slightly foggy from 6 

 bo 8 a. m. & at 6 & 9 p. m. 



Clear to 11 a. m., scatd. ^ito 



4 p.m., clear afterwards. Foggy 

 at 6 & 7 a. m., & at 8 p. m. 



Clear to 9 a. m., scatd. ^i to 

 3 p.m., clear afterwards. Foggy 

 from 3 to 8 a. m. 



Clear to 9 a. m., scatd. *i to 



5 p. m., clouds of different kinds 

 afterwards. Foggy from 3 to 9 

 a. m. 



Clear to 6 a. m., scatd. \i to 



10 a. m., scatd. °i to 6 p. m., 

 clear afterwards. 



Clear to noon, scatd. ^i to 5 

 p. M., clear afterwards. Slightly 

 foggy at 5 & 6 A. m. & at 7 & 8 



P. M. 



Chiefly clear. 



Clear. Slightly foggy at 10 & 



11 P. M. 



Clear to 1 p. m., Vi to 8 p. m., 

 clear afterwards. Slightly fog- 

 gy at 6 & 7 a. m. 



Chiefly clear. Foggy at 7 p.m. 



