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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 5.5 | 2.7 | 279 |  
| NNE | 4.4 | 2.0 | 147 |  
| NE  | 6.5 | 3.1 | 221 |  
| ENE | 8.3 | 4.8 | 292 |  
| E   | 8.6 | 4.8 | 519 |  
| ESE | 7.1 | 3.8 | 490 |  
| SE  | 5.9 | 3.1 | 199 |  
| SSE | 4.0 | 2.3 | 58 |  
| S   | 5.0 | 3.4 | 130 |  
| SSW | 7.9 | 3.7 | 381 |  
| SW  | 9.9 | 5.7 | 331 |  
| WSW | 13.9 | 5.7 | 566 |  
| W   | 14.0 | 4.9 | 2342 |  
| WNW | 14.1 | 4.3 | 4338 |  
| NW  | 13.1 | 4.5 | 3402 |  
| NNW | 7.9 | 3.9 | 1007 |  
 
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