\ 





238 







•) 



't!.$- 





24°A5 

 (150t.) 



26° n.¥v. 



SOtontcveg 

 (50t.) 



.fB. 



27°20 / it. c l> 



o&ev 



(fotjaftuila 

 (lOOt.) 



31° rt. 33r. 

 Tcra* 





cv 



ganuar 



gebmar 



SWirj 



Slprii 



OKai 



Sunt 



Suit 



3luguft 



©eptbr. 



Dttobct 



9lo»€inb 

 Dcjember 



3abc 



16,° 6 



17, 3 



18, 9 



21, 3 



23, 9 



26, 3 



27, 7 

 27, 5 

 25^ 5 

 22,' 4 



19, 4 

 17, 3 



22, 







15, ° 9 



16, 6 

 18, 5 

 21,1 



24, 

 26, 7 

 28, 3 

 28, 



25, 8 

 23, 

 18, 9 

 16, 6 



21, 9 





13,°8 

 14, 6 



16, 6 



19, 4 



22, 5 



25, 4 

 27, 1 



26, 9 

 24, 5 



20, 8 



17, 1 

 14, 6 



20, 3 



10,°6 

 11, 7 

 14, 2 



17, 7 



21, 7 

 25, 3 

 27, 4 

 27, 1 

 24, 1 

 19, 4 

 14, 8 

 11, 7 



18, 8 



Ueber Me tdgltcfteit £)fci(lationen ted SljermometerS 



in biefen (Begenben (jaben rpir eben fo rcenig fftad)rid)ten 



al8 fiber tie jdbrlidjen. ®afj aber ungeadjtet biefer immer 



nod) Men mittleren Semperaturen ber SBiMermonate tie 



t>eftigjien $ro|ie torfommen, roie id) bei ber itlimatologte 



ber teretnigten <2taaten jeigen roerbe, lajjt un$ bie ©rojie 

 biefer Sdwanfungen wmutpen. 



S5$a$ ben n»ejilid)en Wang ber ©orbiflere be8 ej> 

 iratropifcfoen Sbeiies ron Wlcfifo big ju ben ftfijlen be8 

 grojjen £)cean, fo u>ie bed ©alifornifdjen 2Keerbnfen8 l)in 

 anbetrifft, fo jtnb un$ bie Semperaturpertjdltnifje biefeS gro> 

 Sen ganbllridjeS ntd)t beffer befannt, urn fo weniger, ba 



alt cine Correction pinjuffigen ju tnuffen. giir ben llntrr* 



n>ir bie f)&i)enperJ55Uniffe fafl gar md)t fennen, aetl bie 



- 



5lu$bhitfe bafiir ,,minber bod), f!ad)er, feo&er" — bod) nidjt 

 genug fageii, urn erne flare 9Infd)auung $u gerodljren, unb 

 barauf SBeredinungen ber 28drmepcrl)dltni|Te baft'ren ju fori' 

 nen. 3d) mnjj mid) baber barauf befd)rdnfen, in ber nad)» 

 fte&enfcen Sabefle bie SemperaturperhaltiujTe ber $nftenge« 

 genb im SRioeau bei peered anjugeben, roie id) foldje 

 burd) Combination ber Semperaturoer&altnijfe ton Sort 

 ©eorge*) (46° 18' norb!. 23reite, 125° 20' rcejtl, fidnge) 

 mir benen con SJeracrnj imb pon f>an>aii anndberungSnjeife 

 ermittelt t>abt**). (&$ fd)cint, bay biefe gefunbeneit 2Ber« 

 tpe ber fftatnx fefor nafte entfpred)en, unb bap fie nur febr 

 ipeiuge (SJrate ton ber 2Bal)rl)eit abnmrficn fennen, and) 

 laffen jid) bie in biefen ©egenben jiatt jtnbeuben $egeta- 

 !ion$wl)dItniffe fel)r roobl baMird) erfldren. 



onora tmf 9ilr.- 

 Oaltfotm n. 





Oreu - Californien 





Sanurtt 

 gebruar 



Sfpril 



** 



3»ni 



Sluquft 



©cptbr. 



Dftober 



18,«1 



18, 6 



19, 8 



21, 3 



23, 1 

 24,7 

 25, 7 

 25, 5 



24, 2 



22, 1 



Srtooember 1 20, 



fcpieb Pee Xcmperatur be* rodrmften uuP fdltften aflonats er* XJejember 



17°,95, fur @anta %e 21°,72. 



|)ielt tcft aat Pen befamtten iBertp«n bafur »on Pen ndmli= 

 c^en Dcten, Peren id) mich vorber bti'untt, unP nad) bcrfef* 

 Pen attetpobc, Pen auePrucf Ay = 58°/91 — 57°, 14cos a y 

 unb Parana nftf UnterfcbicP j^ifeprn Per Sempcratur Us 

 rodrmflen unP fdlttnn Wlonatt ffic 3acatecas lO ^/ ffit 

 Durango 11 ,55, ffir(Jpipunpua 15°,09/ ffir ^rtffo Pel «Horte 



5Jlacl) ber Stnalogie oon Tie, 

 jtfo, 5)eru, gpiie nnp $Dcittel--giiroca (f. oben @. ) bracfoe 

 tcp aufPU 'Sermittberung Piefer ©ijferenj mit Per ^bpe fur 

 3acateca* 3\u, fftr Durango 3°/72/ for (Jptpuapua 4° / 17 / 

 ffir $nffo Pel snorte l°,69/ fur ©anta ge 2°,22 in 2tbjug/ 

 unP trplclt nun mit gjuroenPung Per #ornerfd>cn Gocfft* 

 cienten Me in Piefer £abeDe entpaltenen ffiertpe. 

 *) T)ie ipepen finb nacl) ungefdprer ©cpd^ung angenonnnen. 

 eonfi tmb Piefe ffiertpe auf bitfelbe ©eife gefunbeit worben, 

 rote Pie oortgen. 



3abr 



18, 6 

 21, 8 



| 1V8 



14,° 4 



11,°8 



16, 3 



14,9 



12,3 



17, 6 



16, 2 



13, 7 



19, 3 



18, 1 



15, 7 



21, 2 



20, 2 



18, 5 



23, 



22, 2 



19, 9 



24, 1 



23, 3 



21, 1 



23, 9 



23, 1 



20, 9 



22, 4 



21, 5 



19, 2 



20, 2 



19, 



16, 7 



17, 9 



16, 6 



14, 1 



16, 3 



14, 9 



12, 3 



19, 8 



J 18, 7 



.6,3 



10, °1 



10, 7 

 12, 2 



14, 3 

 16, 5 



18, 7 



19, 9 

 19, 7 

 18, 



15, 3 

 12, 6 

 10, 7 



14, 9 



6,<>7 



9, 

 11,2 



13, 7 



16, 

 17,4 



17, 2 

 15, 3 

 12, 3 



9, 3 

 7,3 



2,»2 



5, 6 



6, 9 

 8, 9 



11,5 



14,6 



15, 4 

 16,4 

 15,0 



13, 2 

 8,5 

 3,5 



11,9 9,3 



*) Edinb, Journ. of. scienc. VI 251. (3»didprige SBeobddjtUtt' 



gen von 3unf 1821 bU 2M 1822 unP t>ort 3lpril 1823 bi* 

 $Jl&n 1824) raitgetpeiit »on ©couler. Pet &dm|? 2Jleteor. 

 II, 88 £ab. 



**) Die 3aprefSmitiel ftnb nacp Pern won £errn tfdmfr aat ben 

 £emperaturen won g. ©eorge unP £an>atl entroitfeiwn 

 audbrutfe for Pie Xemperatur Per ffietfffifte sjtorPamcrifrt'* 



t 9 =— 7° / 38+34°,94co8 2 9 . ©. gdm$ SWet. II, 103 bered)' 



net, Pie Differenj Per Xemperatur Pei wdrmfien unP fdftiien 

 aRonatS pon g. ©eorg unb »on 9Jeracruj pftben mir ben 

 BusPrutf Ay = 17° / ll — n«34cos 2 a ataebtn, Pen itiwf 



nupt pabe 



9 gegeben, 



ano 



*" 



; 





