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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 4.8 | 1.8 | 170 |  
| NNE | 4.6 | 1.7 | 430 |  
| NE  | 5.1 | 2.2 | 606 |  
| ENE | 4.9 | 2.2 | 376 |  
| E   | 3.8 | 1.6 | 191 |  
| ESE | 3.4 | 1.6 | 56 |  
| SE  | 2.8 | 0.9 | 47 |  
| SSE | 2.6 | 0.7 | 27 |  
| S   | 2.4 | 0.6 | 34 |  
| SSW | 3.4 | 1.4 | 89 |  
| SW  | 5.1 | 2.7 | 393 |  
| WSW | 5.5 | 3.3 | 495 |  
| W   | 5.7 | 3.0 | 424 |  
| WNW | 5.8 | 3.1 | 227 |  
| NW  | 5.6 | 2.6 | 155 |  
| NNW | 3.9 | 1.5 | 123 |  
 
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