Daten:
J
F
M
A
M
J
J
A
S
O
N
D
o
C:
10.2
10.7
12.7
17.1
21.7
26.0
28.8
28.9
25.7
21.3
16.4
12.1
mm NS:
75
54
32
20
29
9
2
2
8
25
33
79