Weather in Saint Helens for a month

M
T
W
T
F
S
S
14 may
+16
+5
15
+16
+6
16
+13
+7
17
+15
+2
18
+18
+8
19
+21
+10
+20
min: +10
+21
+11
+20
+10
+21
+8
+21
+10
+21
+10
+21
+12
+19
+11
+18
+9
+21
+10
30
+17
+12
31
+15
+11
1 jun
+16
+10
2
+18
+10
3
+19
+11
4
+18
+12
5
+14
+11
6
+14
+10
7
+13
+10
8
+14
+10
9
+13
+9
10
+15
+9
11
+14
+13
12
+11
+9
13
+13
+8
14
+14
+9
15
+16
+10
16
+18
+10
17
+18
+11
18
+14
+12
19
20
21
22
23
24

Geomagnetic field

S, 20 may
2 points
Small perturbations
M, 21 may
2 points
Small perturbations
T, 22 may
2 points
Small perturbations