Meteorological Observa tions. 



XXXVll 



Abstract of the Results of the Hourly Meteorological Observations 

 taken at the Surveyor General's Office, Calcutta, 

 in the month of May 1866. 

 Solar Radiation, Weather, &c. 



O o 



a 



o 

 130.5 



126.0 

 126.0 

 129.6 



130.2 

 127.0 



129.0 

 135.0 



135.0 

 14O.0 



137.0 



136.0 



128.2 



130.0 



P»£ a 



■+i c 

 d 4> ^ 



Prevailing 



direction of the 



Wind. 



Inches 



0.88 



0.31 



0.12 



0.55 



S. & variable. 

 S. by W. &N. E. 



N. W. & S. by E. 



S. by E. & E. 



E. &S. 



S. S. E. & S. 



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

 S. by E. & S. 



S. & variable 



S. 



S. & variable. 



S. 

 S. & S. S. E. 



S. E. & S. by E. 





T3 



w 



d 



0> 





P-4 



£ 





=4- 



H 



o 



CJ 



CD 



H 



g 



General Aspect of the Sky. 



lb 

 3.50 



3.00 

 1.75 

 2.20 



0.50 

 2.70 



1.00 

 1.00 



1.50 

 0.50 



3.60 



0.60 

 0.50 



19.50 



Overcast to 2 a. m., scatd. \i to 

 3 p. m., scatd. M& ^i after- 

 wards. Thin rain at Midnight. 



Scatd. \ i to 6 a. m. W to Noon 

 W & w_i afterwards. Light- 

 ning to S. E.atl p.m. Thunder 

 at 2 p.M.Thinrainat2& 8p.m. 



V-d to 5 a. m. scatd. \i to 11 

 a. m. Vsi & ^i afterwards. 

 Lightning to W. at 8 & 9 



P. M. 



W to 3 a. m. Scatd. ^i to 1 p. m. 

 v^_i afterwards. Thunder at 

 3 & 4 p. m. Lightning at 4 & 8 

 p. m. Hail at 4 p. m. Rain from 

 3 to 5 p. m. 



Scatd. ^i to 7 p. m., clear after- 

 wards. 



Clear to 1 a. m. Scuds from S. 

 to 11 a. m., scatd. ^i to 3 p. m. 

 Overcast afterwards. Thunder 

 at 7 & 8 p. m. Lightning from 



7 to 1 1 p. m. Rain from 6 to 8 

 p. m. 



Scatd. ^i to 4 p. m., clear after- 

 wards. 



Clear to 4 a. m. Scuds from S to 

 a.m., scatd. ^i to 4 p. m., clear 

 afterwards. 



Clear to 3 a. m. Scuds from S. to 

 10 a. m., clear afterwards. 



Clear to 2 p. m. Scatd. ^i to 7 

 p. m., clear afterwards. Light- 

 ning to N. at 8 p. m. 



Clear to 5 a. m. Scatd.^ito 8 p.m., 

 clear afterwards. Lightning to 

 N. E. at 7 & 8 p. m. Rain at 7 



P. M. 



Clear. 



Scatd. °i to 6 a. m. Scuds from 

 S. to 10 a. m. Scatd. M i after- 

 wards. Lightning to N. W. at 

 8, 9 & 11 p. m. 



Clear to 6 a. m. ^i to 7 p. m. Over- 

 cast afterwards. Lightning 

 from 7 to 11 p. m. Thunder from 



8 to 10 p. m. Rain at 8 p. m. 



