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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 4.6 | 3.2 | 703 |  
| NNE | 6.2 | 3.9 | 770 |  
| NE  | 7.1 | 3.4 | 1743 |  
| ENE | 5.9 | 2.6 | 2475 |  
| E   | 6.1 | 2.6 | 895 |  
| ESE | 6.2 | 2.7 | 507 |  
| SE  | 5.6 | 2.7 | 401 |  
| SSE | 6.1 | 3.0 | 335 |  
| S   | 8.4 | 5.3 | 381 |  
| SSW | 8.9 | 5.7 | 591 |  
| SW  | 7.7 | 3.7 | 1231 |  
| WSW | 5.3 | 2.6 | 822 |  
| W   | 4.5 | 2.3 | 949 |  
| WNW | 4.6 | 2.1 | 842 |  
| NW  | 4.4 | 2.0 | 812 |  
| NNW | 3.9 | 2.0 | 499 |  
 
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