02 Horary Meteorological Observations at Trevandrum, [July 



2. — Horary Meteorological Observations made at the Summer Solstice 1839, 

 at the Trevandrum Observatory. — By G. Sperschneider, Superintendent. 



June i 



21 6 a.m. 

 7 



GO 3 



I o 3 



29. 



Noon. 



1 P.M. 

 2 

 3 

 4 

 5 

 6 

 7 

 8 

 9 



10 

 11 



Mid. 



1 A.M. 



2 



3 



4 



5 



6 



7 



8 



9 

 10 

 11 



Noon. 



1 P.M. 



2 

 3 

 4 



5 



.621 



.635 

 .624 

 ,5ys 



77.8 4.1 



79.31 4.5 



82.2 6.3 



83.6 7.7 



.555 86 

 .534 86 

 .504 88 

 .506 87 

 .513| 85. 

 .519184 

 .541 ,'82 

 .573 81 

 .595,80. 

 .615179. 

 .621 | 78. 

 ,59*176. 

 .583 76. 

 .560 76. 

 .542178 

 .534;76. 

 .547 75. 

 .54975. 

 .562175. 

 .591177 

 .603181. 

 624 83 

 .638 83 

 .632 84. 

 •615 1 83. 



.0 9.6 

 .9 9.6 

 .5 '10.6 

 .311.1 

 6 ! 10-0 

 6 9.3 

 9; 7.4 

 4; 5.8 

 5 4.6 

 5 4.6 

 01 4.7 

 9| 3.7 

 2| 3.1 

 3! 3.3 



.612 

 .602 

 .585 

 .581 

 .",78 

 29,605 



2.9 

 2.7 

 2.8 

 2.7 

 2.9 

 3.2 

 5.5 

 6.1 

 5i 6.8 

 6. 7.5 

 4j 6.0 

 8| 4.8 



80. 

 77 

 77. 



75. 

 76. 



77.31 2.2174.20 



71.00 

 71.58 



71.91 

 72.91 

 73.32 

 72.71 



72.45 

 73.47 

 73.71 

 71.54 

 71.34 

 71.31 

 72.40 

 73.21 

 74.04 

 72.97 

 71.20 

 71.56 

 71.72 

 71.53 

 72.03 

 72.22 



71 54 

 71.07 

 71.39 



72 52 

 73.34 

 75.24 

 74.35 

 74.14 

 75.13 

 74.06 

 73.11 

 73.91 

 71.31 

 75.24 



NW by w 



N W 



do 

 do 

 do 

 do 



do 

 do 

 do 

 do 

 Nwby w 

 N W 



do 



do 

 Nwby N 



do 



do 

 n by w 



do 



do 



do 



N 



do 



N 



do 



N 

 N W 



Nwby w 

 N W 



w 



N N W 



w 

 do 

 do 

 do 

 do 

 do 



1 ely. 



2 do. 

 2 2.0 

 1 cly. 

 1,5.5 



l \ > 

 4I a 



4 g 

 2 ; > 

 1 > 



1 

 1 



Clouds, aspect of the sky and 

 remarks. 



5 





1 



2T 



2 



4.0 



3 



1 7 



412.0 



3 



7.8 



i 



5.9 



5 



8 5 



4 



3 3 



6 5.5 



60.5 



1 



2.1 



2 





I 





1 



S3 

 O 



Drizzling — gentle wind. 



Zen. clear cum stratus about hor. 



wind just perceptible. 

 Cloudy do. 

 do. gentle wind, 



do, do. 

 Flying elds, in the zen. cum. about 



horizon — do. 

 Zenith clear do. do. 



do. do. pleasant wind. 



Sky rather clear do. 

 Light clouds rising up do. 

 Flying clouds in the zen. do. 

 Sky getting clear light air. 



do. do. 

 Sky very clear do. 



do. do. 

 Light clouds in the zen. do. 



do. halo rouad the moon— calm. 

 Sky clear — wind hardly perceptible, 

 do. do. 

 do. nearly calm, 



do. at 2h- 30m. drizzling— do. 

 do. gentle wind, 



do. calm, 

 do. wind just percpytible. 



do. haze about huiizon— calm. 

 Hazy light air. 



Cloudy do. 



do. do. 

 Very cloudy do. 



do. do. at lib, 48m. drizzling 

 Overcast at Oh. 30m. drizzling — It.air. 

 Heavy rain gentle wind, 



do: continued do. 

 do. do. wind just perceptible, 

 do. do. nearly calm. 



Drizzling do. 

 Rain just ceased, still threatning.do. 



June 21st fall of rain from 6 a. m. to 6 p. M. None. 



do. 6 p. m. to 6 a. M. None. 

 June 22d do. 6 a. m. to 6 p. m. 2.5675 



Total 2.5675 



The Instruments are the same— and situated exactly as before. 



