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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 6.5 | 2.8 | 272 |  
| NNE | 6.6 | 2.9 | 182 |  
| NE  | 7.1 | 3.4 | 148 |  
| ENE | 6.7 | 3.2 | 101 |  
| E   | 5.6 | 2.8 | 130 |  
| ESE | 4.5 | 2.0 | 235 |  
| SE  | 5.0 | 2.6 | 311 |  
| SSE | 2.8 | 1.0 | 80 |  
| S   | 3.2 | 2.7 | 77 |  
| SSW | 2.6 | 0.9 | 171 |  
| SW  | 4.0 | 1.8 | 355 |  
| WSW | 6.3 | 3.7 | 642 |  
| W   | 10.1 | 6.1 | 409 |  
| WNW | 11.3 | 5.0 | 497 |  
| NW  | 9.7 | 3.9 | 932 |  
| NNW | 7.7 | 2.9 | 575 |  
 
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