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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 4.0 | 2.7 | 82 |  
| NNE | 6.9 | 5.0 | 208 |  
| NE  | 10.7 | 5.8 | 1925 |  
| ENE | 9.7 | 5.0 | 1742 |  
| E   | 5.5 | 2.5 | 494 |  
| ESE | 4.5 | 2.2 | 270 |  
| SE  | 3.4 | 1.7 | 201 |  
| SSE | 4.5 | 2.8 | 146 |  
| S   | 4.2 | 2.5 | 174 |  
| SSW | 4.7 | 3.0 | 199 |  
| SW  | 5.4 | 4.0 | 418 |  
| WSW | 8.2 | 5.2 | 1534 |  
| W   | 10.7 | 5.7 | 3961 |  
| WNW | 9.7 | 4.9 | 2538 |  
| NW  | 5.5 | 2.8 | 271 |  
| NNW | 3.6 | 1.9 | 45 |  
 
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