Percentage Frequency Distribution of Wind Speed and Wind Direction 
148 
FBB 1995, Wind Data Puttgarden 
record no: a95450; 12.04.95 00:00 - 15.01.96 23:00 (UTC); 6696 cycles 
(direction = direction in which the wind blows!) 
speed interval 
(m/s) : 
0- 
3 
3- 
6 
6- 
9 
9- 
12 
12- 
15 
15- 
18 
18- 
21 
21- 
24 
24- 
27 
27- 
30 
direct. 
total: 
0- 30 
degree: 
2.1 
3.0 
1.6 
0.3 
0.0 
— 
— 
- 
— 
- 
7.1 
30- 60 
degree: 
2.9 
5.1 
1.9 
0.3 
0.0 
- 
- 
- 
- 
- 
10.2 
60- 90 
degree: 
5.1 
6.0 
0.5 
0.0 
- 
- 
- 
- 
- 
- 
11.7 
90-120 
degree: 
4.2 
4.3 
0.5 
- 
- 
- 
- 
- 
- 
- 
9.0 
120-150 
degree: 
4.9 
4.6 
0.4 
- 
- 
- 
- 
- 
- 
- 
9.9 
150-180 
degree: 
3.5 
2.8 
0.5 
0.1 
0.0 
- 
- 
- 
- 
- 
7.0 
180-210 
degree: 
4.9 
1.8 
0.9 
0.2 
0.0 
- 
- 
- 
- 
- 
7.8 
210-240 
degree: 
1.7 
3.2 
2.4 
0.6 
- 
- 
- 
- 
- 
- 
7.9 
240-270 
degree: 
1.7 
4.7 
2.1 
0.5 
0.1 
0.0 
- 
- 
- 
- 
9.1 
270-300 
degree: 
2.2 
3.3 
1.8 
1.5 
0.1 
- 
- 
- 
- 
- 
8.8 
300-330 
degree: 
1.9 
2.6 
0.7 
0.1 
- 
- 
- 
- 
- 
- 
5.4 
330-360 
degree: 
2.0 
3.0 
0.9 
0.1 
— 
— 
— 
— 
— 
— 
6.0 
speed total : 
37.1 
44.3 
14.4 
3.8 
0.3 
0.0 
0.0 
0.0 
0.0 
0.0 
a 
15