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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 3.9 | 1.8 | 232 |  
| NNE | 3.2 | 1.6 | 115 |  
| NE  | 4.1 | 2.7 | 242 |  
| ENE | 7.5 | 4.5 | 866 |  
| E   | 7.1 | 3.1 | 775 |  
| ESE | 6.3 | 2.7 | 203 |  
| SE  | 6.7 | 3.2 | 84 |  
| SSE | 4.9 | 3.1 | 34 |  
| S   | 5.1 | 3.4 | 23 |  
| SSW | 7.4 | 4.4 | 33 |  
| SW  | 6.7 | 2.4 | 50 |  
| WSW | 7.3 | 2.9 | 91 |  
| W   | 6.9 | 3.0 | 256 |  
| WNW | 6.6 | 3.2 | 285 |  
| NW  | 6.3 | 2.7 | 474 |  
| NNW | 4.9 | 2.4 | 337 |  
 
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