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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 4.3 | 1.7 | 364 |  
| NNE | 4.0 | 2.0 | 507 |  
| NE  | 3.7 | 2.0 | 283 |  
| ENE | 5.5 | 3.1 | 412 |  
| E   | 6.5 | 2.7 | 909 |  
| ESE | 5.4 | 2.6 | 549 |  
| SE  | 6.4 | 3.0 | 512 |  
| SSE | 4.0 | 2.1 | 143 |  
| S   | 5.3 | 2.4 | 468 |  
| SSW | 6.8 | 2.6 | 1860 |  
| SW  | 7.1 | 3.2 | 1051 |  
| WSW | 6.1 | 3.5 | 502 |  
| W   | 5.2 | 3.0 | 260 |  
| WNW | 4.2 | 2.1 | 194 |  
| NW  | 4.3 | 2.0 | 323 |  
| NNW | 4.3 | 1.7 | 346 |  
 
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