Weather in Herisau for a month

Mo
Tu
We
Th
Fr
St
Su
+19
min: +13
+22
+13
+24
+14
+25
+17
+22
+16
+19
+13
+20
+12
+18
+13
+17
+12
+14
+11
28
+20
+9
29
+20
+12
30
+22
+14
1 jul
+24
+13
2
+25
+14
3
+28
+15
4
+28
+17
5
+29
+17
6
+25
+18
7
+27
+16
8
+30
+17
9
+23
+19
10
+20
+17
11
+20
+15
12
+20
+14
13
+24
+13
14
+25
+14
15
+26
+15
16
+28
+16
17
+29
+18
18
19
20
21
22

Geomagnetic field

Mo, 18 jun
3 points
Weak geomagnetic storm
Tu, 19 jun
3 points
Weak geomagnetic storm
We, 20 jun
2 points
Small perturbations