188 

 2d.- 



Horary Meteorological Observations at Trevandrum. [July 

 At the Trevandrum Ohservatory at the Autumnal Equinox 1840. 



m 



^ o = 



Q; t- « 



z 



Clouds, aspect of the sky and 

 remarks. 



6 A.M. 



29.671 



73.8 



2.4 



70.27 



X. w Dy w. 



7 



.697 



75.2 



2.6 



71.43 





8 



.714 



77.0 



3.6 



71.82 



do. 



g 



.715 



79.5 



4.9 



72.52 



do. 



10 



.71.0 



81.5 



6.4: 72.40 



do. 



11 



.687 



S4.0 7.9 



72.85 



do.' 





.664:85.0 



7.9 



73.97 



do. 





.641 



85.6 



9.0 



72.95 



w. 



2 



.615 



85.0 



9.2 



71.94 



do. 



3 



.609:84.7 



9.1 



71.75 



do. 



4 



.606 



83.9 



8.1 



72.43 



do. 



5 



.628 81.8! 6.0 



73.34 



do. 



6 



.64:^ 



79.9 



5.4 



72-19 



do. 



7 



.668 



78.8 



4.3 



72.68 



w. by N, 



% 



.697 



78.21 4.4 



71.88 



do. 



9 



.715 



77.7 



4.2 



71.65 



do. 



10 



.728 



77.2 



3.7 



71. 8S 



do. 



n 



.709^76.4 



3.1 



71.94 



do. 



Mid. 



.707 



76.0 



2.7 



72.12 



do. 



1a.m. 



.681 







72.59 



w. 



2 



.652 



75.4 





73.12 



do. 



3 





T5.2 



M 



73.06 



do. 



4 



. ^'A1 



75,0 



1.7 



72.56 



do. 



5 



.G51 



■^4.3 



1,7 



71.84 



do. 



6 



.672 



74.0 



1.6 



72.19 





7 



.637 



"5.9 



1.5 



73.78 



w. >-."w. 



8 



.6j0 



77.2 



2.4 



73.81 N. w h\ N. 



9 



.701|79.2 



3.1 



74.87 



W. by N. 



10 



.6SS 81.0 



4.7 



74.43 



M". 



11 



.665 82.2 



5.5 



74.. 53 



do. 



Noon. 



.642:84.6 



7.1 



74.73 



do. 



IP.M. 



.609,85.5 



8.1 



74.21 



do. 



2 



.587 ,'85.0 



7.9 



73.97 



do. 



3 



.570 j 85. 5 



" 



73.76 



do. 



4 



.567.85.0 



9.6 



71.29 



do. 



5 



.582 



82.0 



7.7 



70.91 



do. 



6 



29.f06 



79.8 



5.1 



72.54 



do. 



2.:} 

 3.0 

 5.5 

 4.5 

 Cly. 

 7.0 

 2.5 



6 8 



3 3 



4 3 

 4 



2 

 2 

 1 

 1 



Sky rather clear 

 Do. 

 Do. 



Flyina: clouds. 

 Do. 

 Do. 

 Do. 

 Do 



cumuli about 

 i n f • 



do. ple:.;-ai 

 do 

 do 



cold wind, 

 do. 



gentle wind, 

 do. 

 do. 

 do. 

 do. 

 li 0 r. 



do. 



0 Do. 

 0 Do. 

 3 Do. 

 Skj- cbiudy 

 Sky getting clear 

 Sky i)VPtty clear 

 Do. 

 Do. 



x: lf>ky petting cloudy 

 ~ Clini'ly 

 Do. 



Do. at Ih. 10m. rain 



w ma. 

 genlU- wind, 

 do. 

 do. 

 light air. 



(iO. 



do. 

 do. 



calm, 

 do. 

 do. 



nd just 



^ Zenith clear 

 ^ Sky vat'iev cloud}-. 

 Do. 



peieeptiblc, 

 neariv fahn. 



d:). 



do. 

 liijht air. 

 do. 



gentle wind. 

 ^ do. 

 do. 



Do. 

 Do. 



0.5 Do. 



1.8 Do. 



4.3!Flring clouds 

 Cly I Cloudy 



9.0jThick cumuii rising; pleasant do. 



8.8'Sky getting clear gentle do. 

 11. 0| Do. do, 



9.5| Do, do. 



3.5|Cinus in the zcMiith ; cumuli about 

 the hor. gentle wind. 



4.5;Clear do. 



2. 5! Very clear do. 

 Do. do. 



September 21st rain fell from 6 a. m. to 6 p. m. None. 



do. 6 p. M. to 6 A. M. -0421. 



September 22d do. 6 a. m. to 6 p, m. None. 



Total. 0421 



The I.astruments are the same, and situated exactly as before. 



G. Sperschneidek, Superintendent . 



