Juli. 



Luftdruck in Millimetern. 700 mm -f- 





13-4 

 10 

 08-8 

 117 

 12-() 

 163 

 15 4 

 171 

 16-2 

 14-5 

 15-8 

 130 

 11-1 

 15-0 

 16-6 

 16-8 

 15-5 

 12-7 

 140 

 13-9 

 15-0 

 16-3 

 133 

 10-3 

 12-1 

 17-5 

 19-0 

 16-9 

 16-7 

 16-2 

 18-9 

 14-00 



13-0 

 09- 1 

 09-(l 

 117 

 12-9 

 15-8 

 15-3 

 10-5 

 160 

 14-7 



15-5 

 13- 

 11-6 

 14.9 

 16-4 

 167 

 15-0 

 12-5 

 141 

 140 

 15-1 

 16-3 

 131 

 09-9 

 12-3 



17-9 

 19-1 

 17-3 

 16-9 

 161 

 18-9 

 14-54 



August. 



