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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 4.7 | 2.4 | 587 |  
| NNE | 5.8 | 2.9 | 463 |  
| NE  | 5.8 | 3.0 | 548 |  
| ENE | 5.0 | 2.2 | 566 |  
| E   | 4.9 | 2.0 | 190 |  
| ESE | 5.3 | 2.6 | 112 |  
| SE  | 5.9 | 3.4 | 124 |  
| SSE | 7.2 | 4.0 | 160 |  
| S   | 9.9 | 5.8 | 185 |  
| SSW | 12.1 | 5.9 | 333 |  
| SW  | 10.5 | 5.4 | 875 |  
| WSW | 6.9 | 3.5 | 742 |  
| W   | 5.8 | 2.3 | 1732 |  
| WNW | 5.6 | 2.2 | 2922 |  
| NW  | 5.0 | 2.0 | 2564 |  
| NNW | 4.6 | 1.8 | 976 |  
 
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