Plate XXIV. Meteorological Observations for the month of August, 1873. 





Barometer. 



Dry Bull) Thermometer 



WetBulb Thermometer 



Temperature of Sea Surface 



" l S 2 3 4 5 6 7, , , ?, , , ?. I I ',°| , I ','. , 'i^ I I ? | I I '.*, . .'.^ !C 17 tfi 19 20 ^' /^^ ^^3 ^ ^ }f }T 28 29 30 31 



5^^ii^^?::^^^^?A^v^^^?^Zv^=:E^#cA^::: 



-m 



-3fl 



I 



II 



S? 



--1. 



■m 



irazai 



:5tta:3 



Bit 



