CompiUii« observationuin tlLermonietricarum 



369 



Madras ..'.,.. 

 l\lo Jauciro . . . 



Patavium 



PJyniouth .... 

 Miihlhauseu . . . 



Salzuflen 



Apenroa ..... 



Leiih 



Helsiügforsia . . . , 



Boothia 



Porta Carica . . . . 

 Maiotschkiu-Schar , 



Hora m i n i m i coloris 



Jul. 



16,74 

 16,81 

 15,45 

 15,57 

 15,43 

 15,19 

 13,14 

 15,85 

 14,44 

 13,63 

 12,42 

 13,68 



Aug. 



15,60 



16,64 



16,24 



15,99 



15,94 



15,62 



14,48 



16,92 



15,07 



13,14 



11,29 



14,59 



Sept. 

 15,63 

 16,58 

 16,48 

 16,12 

 16,62 

 16,02 

 15,94 

 16,68 

 15,96 

 15,48 

 17,15 

 18,66 



Octob 

 16,52 

 16,52 

 17,07 

 16,61 

 10,78 

 16,45 

 16,45 

 18,01 

 15,99 

 15,80 

 19,20 

 18,66 



Nov. 



16,82 



16,02 



17,54 



17,39 



16,90 



16,15 



17,44 



13,75 



15,69 



19,91 



20,70 



19,73 



Dec. 

 17,81 

 16,51 

 18,25 

 14,03 

 17,86 

 17,13 

 17,76 

 18,49 

 15,80 

 13,86 

 11,23 

 18,89 



lu iiniversali quadani ex hisce determiüaiionibus formanda 

 concluslone, seorsini primum consideranda vidculur loca luira cir- 

 culum polarem sila, quorum diversa a reliquis est ralio. Tempore 

 scllicet hiemali, ob defeclum solis, varialio quotidiana calorls ibi- 

 dem adeo est exigua, ut miulmae accedeutes variœ perlurbatioiies 

 regulärem rei ratlonem omniuo abscondere valeaut ; sesiivo vero 

 tempore praesentia solis inoccidui specialem suain quoque exserit 



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