Temperatur (C". 



März. 





10 



11 



12 



7-2 

 11-4 

 11-3 

 12-3 



3-5 



-05 

 8-0 

 11-1 

 120 

 15-0 



10-5 



14-2 



13-3 



14-6 



14-5 



16-0 



160 



16-2 



3-7 



5-5 



0-5 



2 4 



5-4 



2-7 



0-3 



5-5 



13 



17-2 



15-5 



16 5 



10-0 



9'8 



7-7 



122 



12-3 



12-5 



41 



Oö 



7-9 



11-0 



11-8 



14-6 



11-0 



15-4 



14-3 



15-4 



15-5 



170 



16-9 



17'8 



3-9 



5-5 



0-6 



31 



6-0 



23 



0-4 



60 



14-6 



17-3 



165 



161 



10-4 



10-3 



5-6 

 4-5 

 3-5 

 5'0 

 —0-3 



— 3'6 

 5-4 

 7-3 

 9-4 

 10-2 

 5-7 

 7.4 

 7-5 

 6-8 

 8-4 

 84 

 71 

 12-6 

 05 

 10 



-3-8 

 0-5 

 1-5 



—1-0 



—3-7 



5-0 

 7-1 

 7-4 

 13-7 

 120 

 54 

 50 



1 



2 

 1 



2 

 4 



3 

 3 



-0-2 



— 



—57 



_2( 



—0-8 



—1-7 



—4-7 



2-2 



21 



3-1 



10-8 



7-0 



3-8 



2-6 



April. 



