EiWATBRSTAND IN CENTIMETERS. 



April. 





M 



ei 







Ju 



ni. 





n 7» 



,2u | 5. 



7+12+5 



7 u 



12- 



5" 



7+12+5 



7 " 1 ,2U 1 5 " i J 



8ija2.i 



4 '96.1 



11.9 12.2 



12.1 



9.7 



10.2 



9.2 



9.7 



— 7.7 



! 



-8.2 



-6.9 



- 7.6 



96.9 



97.1 



96.7 



90.4 



89.4 



91.0 



90.3 



71.6 



72.7 1 



70.2 



71.5 



6.4, 15.3 



13.5 



15.1 



14.6 



14.4 



14.4 



14.4 



14.4 



0.3 



0.3- 



0.0 



0.2 





7.8 



7.4 



8.1 



7.4 



7.5 



7.8 



7.6 



— 0.5 



— 0.2 | 





— 0.6 



,2- 4.9 



— 5.0 



-4. 



— 4.9 

 25.3 



— 0.4 



0.0 



0.0 



24.4 



17.6 



17.0 



16.4 



170 

 16.1 





Oct 



ober. 





I 



Vove 



mbe 







Dece 



mber 





—20.7 



-18.2 



—19.4 



3.1 



1.4 



2.7 



2.4 



15.5 



15.5 



16.7 1 





— 1.8 



- 1.4 



— 0.9 



18.3 



-18.3 



16.6 



17.7 



^2.2 



-11.1 



—12.0 



.6 



34.4 



—34.5 



34.5 



26.6 



-26.6 



26.9 



26.7 



26.2 



-28.5 



26.1 





-48.2 



48.6 



-48.3 



—34.6 



-35.0 



-34.4 



—34.7 



19.2 



19.8 



20.6 



4 



—35.6 



—35.3 



35.1 



—23.3 



—23.9 



—24.6 



23.9 



12.0 



13.9 



11.9 









-27.6 









20.1 









