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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 3.2 | 1.5 | 1002 |  
| NNE | 3.2 | 1.5 | 587 |  
| NE  | 4.1 | 3.0 | 811 |  
| ENE | 5.5 | 3.7 | 1154 |  
| E   | 5.6 | 3.3 | 1141 |  
| ESE | 4.4 | 2.6 | 625 |  
| SE  | 4.0 | 2.3 | 697 |  
| SSE | 3.9 | 2.6 | 435 |  
| S   | 4.6 | 3.0 | 843 |  
| SSW | 5.8 | 4.2 | 940 |  
| SW  | 4.9 | 3.4 | 1897 |  
| WSW | 3.8 | 2.0 | 892 |  
| W   | 3.2 | 1.7 | 569 |  
| WNW | 3.5 | 1.8 | 322 |  
| NW  | 3.8 | 1.9 | 752 |  
| NNW | 3.7 | 1.8 | 676 |  
 
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