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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 2.9 | 1.2 | 58 |  
| NNE | 3.7 | 1.4 | 370 |  
| NE  | 4.8 | 2.1 | 880 |  
| ENE | 4.6 | 2.0 | 241 |  
| E   | 3.5 | 1.8 | 71 |  
| ESE | 3.4 | 1.3 | 35 |  
| SE  | 2.8 | 1.2 | 24 |  
| SSE | 3.0 | 1.3 | 27 |  
| S   | 3.5 | 2.0 | 56 |  
| SSW | 3.2 | 1.5 | 159 |  
| SW  | 4.1 | 2.0 | 525 |  
| WSW | 5.4 | 3.0 | 920 |  
| W   | 3.4 | 1.6 | 189 |  
| WNW | 3.1 | 1.9 | 65 |  
| NW  | 3.8 | 2.0 | 25 |  
| NNW | 3.2 | 1.3 | 22 |  
 
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