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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 4.9 | 2.1 | 181 |  
| NNE | 5.1 | 1.6 | 771 |  
| NE  | 4.6 | 1.6 | 586 |  
| ENE | 4.3 | 2.0 | 352 |  
| E   | 3.9 | 2.0 | 224 |  
| ESE | 3.4 | 1.2 | 128 |  
| SE  | 3.0 | 1.0 | 67 |  
| SSE | 2.4 | 0.9 | 25 |  
| S   | 2.6 | 0.9 | 25 |  
| SSW | 2.9 | 1.1 | 80 |  
| SW  | 4.3 | 2.2 | 226 |  
| WSW | 5.7 | 3.3 | 311 |  
| W   | 5.9 | 3.0 | 397 |  
| WNW | 6.1 | 3.5 | 244 |  
| NW  | 4.5 | 2.1 | 137 |  
| NNW | 4.2 | 1.3 | 132 |  
 
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