April 1915. 



Beobachter Lampe. 



5 



17 



temperatur 



9P 



3.1 

 4.1 

 5.1 

 8.9 

 9.5 



7.1 



6.8 

 5.8 

 3.8 

 4.0 



5.3 

 5.6 



8.0 

 6.1 



8.2 



11.8 



7.3 



9.9 



11.7 



10.5 



8.7 

 7.5 

 5.5 

 4.3 



7.9 



15.9 

 16.6 

 14.3 

 12.2 

 14.5 



8.3 



Tages- 

 mittel 



3.6 



5.2 

 5.6 

 7.9 

 9.3 



7.8 

 7.1 

 7.0 

 5.5 

 4.9 



5.8 

 6.5 

 7.8 

 7.1 

 9.0 



11.8 



8.7 



9.8 



11.5 



11.3 



10.8 



8.2 

 6.6 

 4.4 



8.3 



15.1 

 16.6 



15.8 

 13.6 

 15.2 



8.9 



Absolute Feuchtigkeit 



2 p 



Relative Feuclitigkeit 



7a 



2p 



9p 



1 



2 

 3 

 4 



5 



6 



7 



8 



9 



10 



11 

 12 

 13 

 14 

 15 



16 

 17 



18 

 19 

 20 



21 

 22 

 23 

 24 



25 



26 



27 

 28 

 29 

 30 



Jahrb. d. nass. Ver. f. Kat. 69, 1916. 



