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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 3.8 | 1.8 | 129 |  
| NNE | 3.9 | 1.7 | 178 |  
| NE  | 3.7 | 1.6 | 162 |  
| ENE | 4.1 | 1.8 | 156 |  
| E   | 3.1 | 1.2 | 77 |  
| ESE | 2.4 | 0.6 | 38 |  
| SE  | 2.3 | 0.7 | 10 |  
| SSE | 2.6 | 0.8 | 16 |  
| S   | 2.9 | 0.9 | 44 |  
| SSW | 4.6 | 1.9 | 287 |  
| SW  | 7.3 | 4.0 | 684 |  
| WSW | 6.6 | 3.1 | 902 |  
| W   | 4.9 | 2.3 | 313 |  
| WNW | 3.8 | 1.6 | 196 |  
| NW  | 2.4 | 0.7 | 38 |  
| NNW | 3.3 | 1.5 | 76 |  
 
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