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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 4.3 | 1.9 | 133 |  
| NNE | 3.6 | 1.8 | 100 |  
| NE  | 4.1 | 1.9 | 59 |  
| ENE | 7.9 | 8.9 | 57 |  
| E   | 8.0 | 3.7 | 260 |  
| ESE | 6.6 | 3.7 | 253 |  
| SE  | 6.5 | 4.5 | 200 |  
| SSE | 9.9 | 5.3 | 382 |  
| S   | 9.7 | 4.6 | 682 |  
| SSW | 4.2 | 2.8 | 113 |  
| SW  | 4.0 | 2.6 | 142 |  
| WSW | 5.3 | 2.8 | 535 |  
| W   | 5.0 | 3.5 | 458 |  
| WNW | 2.7 | 2.1 | 155 |  
| NW  | 2.3 | 1.4 | 86 |  
| NNW | 3.1 | 1.8 | 105 |  
 
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