Weather in Heemstede for a month

M
T
W
T
F
S
S
21 may
+23
+12
22
+22
+14
23
+22
+14
24
+22
+16
25
+24
+17
+27
min: +17
+26
+17
+24
+17
+26
+18
+23
+17
+18
+13
+16
+13
+17
+12
+15
+11
+15
+11
5
+12
+11
6
+12
+11
7
+15
+11
8
+14
+11
9
+15
+12
10
+15
+11
11
+15
+12
12
+16
+12
13
+17
+12
14
+19
+14
15
+14
+12
16
+12
+10
17
+13
+11
18
+13
+10
19
+17
+12
20
+15
+12
21
+16
+13
22
+16
+13
23
+16
+13
24
+16
+14

Geomagnetic field

S, 26 may
2 points
Small perturbations
S, 27 may
2 points
Small perturbations
M, 28 may
3 points
Weak geomagnetic storm