September. 



Temperatur (C«.) 



10 



7-7 



9-9 

 12-2 

 12-4 

 14-4 

 13-0 

 U-l 

 11-0 

 16-3 

 13-2 



10-1 



9-2 



11-9 



14-0 



15-6 



13'0 



11-1 



8-2 



8-6 



7-1 



U-0 



7-2 



7-3 



7-8 



9-3 



6-4 



6-3 



6-1 



11-9 



7-7 



Oktober. 



