United Kingdom - Bartley Reservoir (Birmingham)

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8+ Bft 7 Bft 6 Bft 5 Bft 4 Bft 3 Bft 2- Bft
Month Wind distribution (%) Score
1
5
19
50
81
 69
2
1
7
23
55
86
 77
3
1
3
15
45
79
 61
4
1
8
39
71
 50
5
1
7
35
72
 47
6
1
4
25
69
 39
7
4
28
72
 41
8
1
4
32
74
 44
9
5
29
72
 42
10
1
7
41
82
 55
11
4
15
44
75
 61
12
1
4
17
49
78
 66