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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 3.9 | 1.8 | 182 |  
| NNE | 3.9 | 1.8 | 224 |  
| NE  | 3.8 | 1.7 | 206 |  
| ENE | 3.8 | 1.8 | 171 |  
| E   | 3.1 | 1.1 | 87 |  
| ESE | 2.7 | 0.8 | 47 |  
| SE  | 2.2 | 0.4 | 29 |  
| SSE | 2.5 | 0.7 | 31 |  
| S   | 2.9 | 1.1 | 87 |  
| SSW | 4.2 | 1.7 | 329 |  
| SW  | 6.8 | 3.5 | 950 |  
| WSW | 5.2 | 2.8 | 530 |  
| W   | 3.7 | 2.0 | 154 |  
| WNW | 3.3 | 1.8 | 68 |  
| NW  | 2.1 | 0.4 | 30 |  
| NNW | 2.8 | 1.3 | 83 |  
 
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