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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 4.1 | 2.4 | 637 |  
| NNE | 3.9 | 2.7 | 180 |  
| NE  | 2.8 | 1.5 | 224 |  
| ENE | 2.7 | 1.4 | 126 |  
| E   | 3.8 | 2.3 | 281 |  
| ESE | 5.4 | 2.8 | 719 |  
| SE  | 3.7 | 2.4 | 764 |  
| SSE | 3.4 | 1.5 | 586 |  
| S   | 3.6 | 1.7 | 741 |  
| SSW | 3.6 | 1.9 | 586 |  
| SW  | 3.6 | 2.1 | 698 |  
| WSW | 3.1 | 1.4 | 939 |  
| W   | 3.0 | 1.3 | 2289 |  
| WNW | 3.0 | 1.3 | 1801 |  
| NW  | 3.8 | 1.7 | 1593 |  
| NNW | 4.3 | 2.1 | 935 |  
 
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