Weather in Seinajoki for a month

M
T
W
T
F
S
S
21 may
+25
+11
22
+24
+9
+16
min: +10
+19
+6
+25
+9
+22
+12
+16
+9
+23
+8
+24
+11
+15
+10
+11
+4
+15
+3
2
+18
+10
3
+16
+9
4
+21
+8
5
+20
+13
6
+15
+13
7
+19
+10
8
+14
+10
9
+19
+9
10
+17
+10
11
+19
+12
12
+16
+14
13
+20
+9
14
+20
+11
15
+15
+11
16
+17
+9
17
+20
+9
18
+22
+13
19
+16
+10
20
+19
+8
21
+15
+12
22
23
24

Geomagnetic field

W, 23 may
2 points
Small perturbations
T, 24 may
3 points
Weak geomagnetic storm
F, 25 may
3 points
Weak geomagnetic storm