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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 2.9 | 1.4 | 225 |  
| NNE | 3.0 | 1.2 | 254 |  
| NE  | 3.2 | 1.6 | 573 |  
| ENE | 5.7 | 3.0 | 595 |  
| E   | 6.9 | 3.5 | 263 |  
| ESE | 6.8 | 3.9 | 87 |  
| SE  | 5.5 | 2.8 | 57 |  
| SSE | 5.8 | 2.7 | 58 |  
| S   | 7.8 | 3.8 | 77 |  
| SSW | 9.2 | 4.1 | 85 |  
| SW  | 9.6 | 4.0 | 191 |  
| WSW | 10.9 | 4.5 | 547 |  
| W   | 10.6 | 3.8 | 2101 |  
| WNW | 10.3 | 3.1 | 5239 |  
| NW  | 7.1 | 3.1 | 2608 |  
| NNW | 4.0 | 1.9 | 625 |  
 
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