402 — 





T 

 7'' a. in. 



ct'e 0,8 Mo 

 1'' p. m. 



er. 



9'' p. m. 



l,li Mel. 

 1'' p. ni. 



3,2 Mol. 

 l''p.m. 



4,8 Mot 

 l'' p. in. 





























Januar 



0.4 



0.4 



0.4 



l.s 



4.4 



5.9 



Februar . 



-0.1 



— 0.1 



—0.1 



1.1 



3.5 



5.1 



März . . 



. —0.4 



—0.4 



—0.4 



• >.•; 



2.7 



4.4 



April . . 



0.1 



0.1 



0.1 



0.Г) 



2.0 



3.6 



Mai . . . 



4.4 



4.5 



4.5 



3.0 



2.3 



3.4 



Juni . . 



10.8 



10.8 



11.0 



8.0 



4.8 



4.1 



Juli . . . 



14.2 



14.2 



14.2 



11.5 



7.6 



5.7 



August . . 



14.1 



14.2 



14.2 



12.5 



9.5 



7.4 



September . 



14.5 



14.5 



14.5 



13.2 



10.5 



8.6 



October . 



10.3 



10.3 



10.2 



11.0 



10.5 



9.3 



November 



5.7 



5.7 



5.6 



7.4 



9.1 



9.0 



December 



3.3 



3.3 



3.2 



4.9 



7.2 



8.1 



Jahresmitte 



1. 6.4 



6.5 



6.4 



6.3 



6.2 



6.2 



Die Monats-Extreme hatten folgende Beträge. 





An 



der Oberfläche. 



In der Tiefe 0.2 



Meter. 



1909. 



Maxini. 



Minim. 



Differenz. 



Maxim. 



Minim. 



Differenz 



Januar. . . 







. —0.4 







— 28.6 







28.2 







— 1.9 







— 5.0 







3.1 



Februar . . 



. 0.1 



—26.4 



26.5 



-2.8 



— 4.2 



1.4 



März . . . 



. 2.1 



— 23.4 



25.5 



0.1 



-3.5 



3.6 



April . . . 



. 11.3 



— 10.0 



21.3 



6.3 



—0.2 



6.5 



Mai .... 



. 21.7 



0.0 

 5.6 



21.7 

 18.2 



13.6 



17.8 



1.2 

 9.9 



12.4 



Juni. . . . 



. 23.8 



7.9 



Juh. . . . 



. 25.4 



11.4 



14.0 



19.7 



14.4 



5.3 



August . . 



. 22.8 



8.1 



14.7 



18.6 



12.0 



6.6 



September . 



. 24.4 



- 6.1 



30.5 



17.8 



7.1 



10.7 



October . , 



. 15.7 



— 7.2 



22.9 



11.6 



2.2 



9.4 



November . 



. 4.7 



— 13.5 



18.2 



3.8 



0.2 



3.6 



December . 



. 1.7 



—14.6 



16.3 



0.7 



—2.1 



2.8 



Jahresmittel 



. 12.8 



— 8.7 



21.5 



8.8 



2.7 



6.1 



Jahresextren 



le 25.4 



-28.6 



54.0 



19.7 



—5.0 



24.7 



