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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 5.1 | 3.0 | 769 |  
| NNE | 4.8 | 2.2 | 869 |  
| NE  | 5.0 | 2.3 | 1660 |  
| ENE | 5.0 | 2.5 | 1334 |  
| E   | 4.2 | 2.5 | 1241 |  
| ESE | 4.0 | 2.1 | 800 |  
| SE  | 3.9 | 2.0 | 791 |  
| SSE | 4.1 | 2.4 | 585 |  
| S   | 3.9 | 2.5 | 626 |  
| SSW | 5.3 | 3.4 | 840 |  
| SW  | 5.9 | 3.0 | 1624 |  
| WSW | 5.6 | 2.8 | 978 |  
| W   | 5.3 | 2.9 | 832 |  
| WNW | 4.8 | 2.6 | 447 |  
| NW  | 4.5 | 2.6 | 449 |  
| NNW | 4.8 | 2.7 | 445 |  
 
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