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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 | 1003 |  
| NNE | 4.9 | 2.1 | 1802 |  
| NE  | 4.9 | 2.0 | 1189 |  
| ENE | 4.1 | 1.5 | 516 |  
| E   | 4.0 | 1.8 | 404 |  
| ESE | 4.9 | 2.9 | 441 |  
| SE  | 7.4 | 4.3 | 739 |  
| SSE | 6.2 | 3.2 | 235 |  
| S   | 5.6 | 2.9 | 114 |  
| SSW | 5.7 | 2.8 | 65 |  
| SW  | 5.3 | 3.0 | 112 |  
| WSW | 7.1 | 3.4 | 178 |  
| W   | 5.7 | 2.7 | 338 |  
| WNW | 6.2 | 3.0 | 506 |  
| NW  | 6.8 | 2.8 | 3561 |  
| NNW | 5.9 | 2.6 | 1987 |  
 
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