xlvi 



Meteorological Observations. 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of June 1866. 



S >lar Radiatrn, Weather, &c. 





33 33 



o o 



b!> t> 



g^ 



& * • § 







%^ 



a & !^ 



§s 



=a<£0 



-3 »o 



Prevailing 



direction of the 



Wind. 



*£ 



« 33 



5J ^ 



General aspect of the Sky. 



121.0 



117.0 



117.8 



12J.0 



inches 

 0.38 



0.18 

 0.53 



0.23 



. * 



0.96 



0.53 



2.41 



0.23 



0.C1 



0.11 



E. S. E. &E. 



3. E. & E. by S. 

 SE&SSE&SbyE 



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



w. & s. w. 



w. s. w. 



W. by S. &W.KW 



W. N. W. & S. 



s. s. w. & w. 



W.byS.&W.S.W. 



W.S.W. &W.byS. 



S. W. & W. N. W. 



W. S.W. & N.N.W. 



W. s. w. & s. w. 



W. by S. & K N.W. 

 W. by N. & variable 



lb 

 0.80 



0.80 

 0.90 



0.50 

 0.40 

 0.40 



0.60 

 0.80 



0.80 



0.30 

 0.40 



0.40 



1.25 

 0.50 

 0.50 



0.50 



Clear to 4 a. m. Vi to 11 a. m. 

 Overcast afterwards. Thun- 

 der at 1 p. m. Rain at 6 & 9 

 a. m. & from 1 to 5 p. m. 



Clear to 3 a. m. Overcast after- 

 w a rd s . Tii under a t 7 a. m . Eain 

 at 5, 6 & 7 a. m. & at 2 p. m. 



Overcast. Light rain from 2 to 9 

 A. M. & at 1 and 2 p. M. Light- 

 ning at 2, 3, & 4 a. m. Thun- 

 der at 2 & 11 a. M. 



\i & Vi to 7 p. m. Overcast 

 after wa rd s . L 5 glit rain at 1 1 a . m . 



Overcast. Light rain after inter- 

 vals. 



Overcast. Thin rain at 3 a. m. 

 & from 7 to 11 p. m. 



Overcast. Light rain after inter- 

 vals. 



Overcast to 5 a. m. Vi & ~i to 

 1p.m. Overcast to 7p. m. Clear 

 afterwards. Rain at 3, 4&7 p. m. 



I to 3 a. m. Overcast to 1 1 a. m. 

 ^i to 4 p. M. Overcast after- 

 wards. Rain at 5 & from 8 to 



I I p. m. Thunder & Lightning 

 at 8 & 9 p. m. 



Overcast nearly the whole day. 

 Light rain from 6 to 1 1 a. m. 



oiear to 5 a. m. \i to 9 a.m. "M to 

 3 p. m. Overcast afterwards. 

 Slight rain between 2 & 3 p.m. 

 i & VJ to 6 p. m. Overcast af- 

 terwards. Slight rain at 3, 10, 



6 1 1 p. m. 



Overcast rain at 1, 4, 5 & from 



7 to 9 a. m. & at 8 p. m. 

 Overcast. Slight rain at 6, 10 & 



11a. m. 

 V" to 3 a. m. Overcast to 7 a. m. 



Vi & ~i to 5 p. m. Overcast 



afterwards. 

 Overcast to TSToon.Vi, to 5 p. m. 



Thin clouds afterwards. Rain 



at 6 & 7 a. m. 



M Cirri. — i S rat:,~i Cumuli/ _i Cirro-strati, ^ i Cuaiulo strati, ^i Ninibi, 



*~i Cirro cumuli. 



*Feli from 7 P. k. of the 20th to 10 p. m. f the 21st. 



