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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 4.5 | 2.2 | 567 |  
| NNE | 4.7 | 2.3 | 647 |  
| NE  | 4.5 | 2.1 | 1046 |  
| ENE | 5.1 | 2.4 | 1699 |  
| E   | 5.2 | 2.4 | 1868 |  
| ESE | 4.7 | 2.8 | 554 |  
| SE  | 4.1 | 2.7 | 396 |  
| SSE | 4.8 | 3.2 | 385 |  
| S   | 5.3 | 3.3 | 646 |  
| SSW | 6.7 | 3.5 | 1055 |  
| SW  | 8.0 | 3.7 | 1745 |  
| WSW | 6.7 | 4.0 | 1017 |  
| W   | 4.5 | 2.7 | 569 |  
| WNW | 3.3 | 1.8 | 179 |  
| NW  | 3.5 | 2.0 | 170 |  
| NNW | 3.9 | 2.1 | 236 |  
 
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