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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 5.5 | 3.1 | 155 |  
| NNE | 4.1 | 1.5 | 168 |  
| NE  | 3.8 | 1.1 | 135 |  
| ENE | 3.5 | 1.2 | 316 |  
| E   | 4.9 | 2.4 | 385 |  
| ESE | 5.9 | 2.9 | 142 |  
| SE  | 6.3 | 3.8 | 122 |  
| SSE | 6.8 | 2.9 | 97 |  
| S   | 6.9 | 2.9 | 82 |  
| SSW | 7.1 | 3.1 | 109 |  
| SW  | 9.2 | 4.6 | 140 |  
| WSW | 9.4 | 4.7 | 341 |  
| W   | 10.4 | 4.4 | 860 |  
| WNW | 10.5 | 4.0 | 306 |  
| NW  | 9.4 | 3.5 | 364 |  
| NNW | 9.8 | 4.4 | 268 |  
 
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