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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 5.6 | 2.8 | 397 |  
| NNE | 5.5 | 2.7 | 158 |  
| NE  | 6.1 | 3.2 | 279 |  
| ENE | 7.8 | 4.7 | 374 |  
| E   | 10.0 | 5.5 | 829 |  
| ESE | 7.5 | 3.8 | 570 |  
| SE  | 6.0 | 3.3 | 154 |  
| SSE | 3.8 | 1.7 | 35 |  
| S   | 4.4 | 2.3 | 85 |  
| SSW | 8.0 | 4.2 | 311 |  
| SW  | 10.6 | 6.2 | 307 |  
| WSW | 13.0 | 5.4 | 539 |  
| W   | 12.8 | 4.4 | 1651 |  
| WNW | 13.3 | 4.4 | 3444 |  
| NW  | 12.3 | 4.3 | 3188 |  
| NNW | 7.2 | 3.7 | 1055 |  
 
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