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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 3.9 | 2.0 | 1944 |  
| NNE | 3.5 | 1.8 | 606 |  
| NE  | 2.9 | 1.6 | 261 |  
| ENE | 2.6 | 1.5 | 137 |  
| E   | 2.5 | 1.4 | 106 |  
| ESE | 2.3 | 1.3 | 100 |  
| SE  | 2.4 | 1.5 | 145 |  
| SSE | 3.0 | 2.0 | 315 |  
| S   | 5.4 | 2.9 | 2227 |  
| SSW | 4.5 | 2.0 | 3811 |  
| SW  | 2.9 | 1.4 | 861 |  
| WSW | 2.1 | 1.2 | 203 |  
| W   | 1.9 | 1.3 | 134 |  
| WNW | 1.5 | 1.0 | 99 |  
| NW  | 1.9 | 1.3 | 126 |  
| NNW | 2.9 | 2.1 | 734 |  
 
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