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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 9.1 | 4.3 | 2753 |  
| NNE | 9.3 | 4.0 | 2997 |  
| NE  | 7.2 | 3.1 | 1674 |  
| ENE | 5.5 | 2.5 | 782 |  
| E   | 4.6 | 2.4 | 526 |  
| ESE | 5.8 | 3.6 | 384 |  
| SE  | 6.2 | 3.4 | 583 |  
| SSE | 6.2 | 4.2 | 370 |  
| S   | 7.1 | 4.1 | 720 |  
| SSW | 8.2 | 4.1 | 806 |  
| SW  | 5.4 | 2.8 | 368 |  
| WSW | 3.7 | 1.7 | 191 |  
| W   | 3.2 | 1.4 | 214 |  
| WNW | 4.0 | 1.8 | 328 |  
| NW  | 4.7 | 1.9 | 783 |  
| NNW | 5.8 | 3.2 | 978 |  
 
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