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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 3.7 | 2.0 | 266 |  
| NNE | 3.4 | 1.9 | 176 |  
| NE  | 2.8 | 1.6 | 130 |  
| ENE | 3.1 | 2.7 | 188 |  
| E   | 7.2 | 4.7 | 820 |  
| ESE | 8.1 | 4.1 | 1909 |  
| SE  | 6.3 | 3.1 | 2800 |  
| SSE | 6.0 | 2.2 | 2559 |  
| S   | 5.4 | 2.3 | 700 |  
| SSW | 3.1 | 1.6 | 97 |  
| SW  | 4.0 | 2.5 | 176 |  
| WSW | 5.0 | 2.6 | 553 |  
| W   | 5.7 | 3.0 | 896 |  
| WNW | 6.5 | 3.5 | 850 |  
| NW  | 5.2 | 2.8 | 570 |  
| NNW | 3.9 | 2.0 | 329 |  
 
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