EXPEDITION TO POINT BARROW, ALASKA. 



251 



Tahln xlioichtf/ the inmKtureoflltettir at l'i/linuiiirfi-(it Ortohrr, l.sM, to Alii/nut. ISS.'l ('..nliiniccl. 



Ill ri" ill ill' (III- ll\ -"riilili I rr alin\ I- liir -II! 'I'.n'r ill' llir Jll'uimil, I I'l'l I. \V IIS Ilill'J lull mean tinir. 



17 ..... intos.l 



mllllTtl III InlMn idral lilnv. .'i llOUU 



rt bnlb reading higher thin dry bulb. 



' 



t Interpolated. 



. . 



yOn anil a I In January 10, 1882', nutil August 27, 1883, relative humidity tak./n fr.mi li.iir 



; r.elmv tin 



