Weather in Altena for a month

M
T
W
T
F
S
S
+23
min: +12
+22
+14
+23
+14
+22
+13
+23
+14
+26
+16
+26
+17
+26
+16
+24
+18
+22
+17
31
+20
+14
1 jun
+21
+13
2
+17
+13
3
+23
+15
4
+19
+15
5
+22
+15
6
+19
+14
7
+16
+12
8
+17
+14
9
+17
+11
10
+16
+11
11
+18
+9
12
+18
+13
13
+15
+13
14
+15
+12
15
+16
+14
16
+19
+13
17
+18
+12
18
+15
+11
19
+12
+9
20
21
22
23
24

Geomagnetic field

M, 21 may
2 points
Small perturbations
T, 22 may
2 points
Small perturbations
W, 23 may
3 points
Weak geomagnetic storm