— 417 — 





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„ 1.5 



2.0 



2.7 



4.3 



6.5 



8.5 



10.7 9.4 



6.7 



6.1 



3.3 



3.0 



5.4 



8 



„ 1.5 



2.0 



2.7 



4.3 



6.6 



8.9 



11.110.3 



6.9 



6.2 



3.3 



3.0 



5.6 



9 



п 1-5 



2.0 



2.9 



4.3 



6.4 



9.0 



11.2 11.0 



7.4 



6.3 



3.3 



2.9 



5.7 



10 



. 1.5 



2.0 



3.0 



4.3 



6.4 



8.9 



11.211.2 



7.6 



6.4 



3.3 



3.0 



5.7 



11 



. 1.6 



2.1 



3.1 



4.2 



6.4 



8.7 



11.011.4 



7.6 



6.4 



3.4 



3.0 



5.7 



12 



* 1.6 



2.1 



3.1 



4.2 



6.3 



8.6 



10.811.1 



7.6 



6.4 



3.4 



3.0 



5.7 



lh. 



p.m.1.6 



2.1 



3.2 



4.1 



6.3 



8.6 



10.610.7 



7.6 



6.4 



3.5 



3.0 



5.6 



2 



„ 1.7 



2.1 



2.2 



4.2 



6.4 



8.5 



10.510.7 



7.4 



6.4 



3.5 



3.0 



5.6 



3 



„ 1.7 



2.1 



3.2 



4.1 



6.6 



8.7 



10.610.6 



7.3 



6.3 



3.4 



3.0 



5.6 



4 



„ 1.6 



2.1 



3.2 



4.2 



6.6 



8.4 



10.410.3 



7.3 



6.3 



3.4 



3.0 



5.6 



5 



. 1.6 



2.0 



3.1 



4.3 



6.6 



8.6 



10.610.3 



7.2 



6.2 



3.3 



3.0 



5.6 



6 



„ 1.6 



2.0 



3.1 



4.2 



6.5 



8.6 



10.410.1 



7.2 



6.2 



3.3 



3.0 



5.5 



7 



. 1.6 



2.0 



3.1 



4.3 



6.5 



8.8 



10.5 9.9 



7.0 



6.1 



3.3 



3.0 



5.5 



8 



. 1.6 



2.0 



3.0 



4.3 



6.6 



8.6 



10.810.0 



7.1 



6.1 



3.3 



3.0 



5.5 



9 



■ 1.6 



2.0 



3.0 



4.3 



6.8 



8.9 



11.010.0 



6.9 



6.1 



3.2 



3.0 



5.6 



10 



. 1.6 



2.0 



3.0 



4.3 



6.9 



8.8 



10.9 9.8 



6.9 



6.1 



3.2 



3.0 



5.5 



11 



. 1.6 



2.0 



3.0 



4.3 



6.7 



8.7 



10.6 9.9 



6.8 



6.1 



3.2 



3.0 



5.5 



12 



п 1.5 



1-9 



2.9 



4.3 



6.5 



8.4 



10.3 9.7 



6.8 



6.2 



3.2 



3.0 



5.4 



Die directen Beobachtungen ergaben Werthe, die nur in den Monaten 

 August und September von den vorstehenden erheblich abwichen, nämlich: 



August . . 

 September . 



7 h . a. m. 



. 9.9 



. 6.9 



l b . p. m. 



9.9 



7.2 



9 h . p. m. 



10.7 mm. 



7.2 . 



dagegen in allen übrigen Monaten waren die Unterschiede entweder 

 0.0 mm. oder 4-0.1 mm. 



Die mittleren Tagesextreme hatten folgende Werthe. 



1900. 



Januar. 

 Februar. 

 März . 

 April . 

 Mai . 



Mittleres Tages- 

 Maximum. Minimum. 



1.9 



2.5 

 3.6 

 5.0 



8.2 



mm. 



1.3 

 1.5 

 2.4 

 3.6 

 5.2 



mm. 



Mittlere Tages- 

 amplitude. 

 0.6 mm. 



1.0 „ 



1.2 . 



14 „ 



3.0 „ 



