Weather in Tierp for a month

M
T
W
T
F
S
S
21 may
+25
+13
22
+25
+12
23
+16
+9
24
+22
+2
25
+25
+10
+24
min: +6
+17
+9
+25
+8
+24
+13
+18
+11
+21
+10
+27
+11
+22
+16
+19
+13
+14
+10
5
+16
+10
6
+17
+9
7
+17
+9
8
+11
+10
9
+16
+9
10
+18
+9
11
+17
+10
12
+16
+10
13
+16
+10
14
+19
+11
15
+18
+12
16
+20
+14
17
+20
+14
18
+21
+13
19
+24
+14
20
+24
+16
21
+24
+16
22
+22
+17
23
+23
+15
24
+22
+16

Geomagnetic field

S, 26 may
1 point
No notable disturbances
S, 27 may
2 points
Small perturbations
M, 28 may
3 points
Weak geomagnetic storm