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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 4.2 | 2.2 | 158 |  
| NNE | 4.8 | 2.0 | 931 |  
| NE  | 5.7 | 2.4 | 2140 |  
| ENE | 4.8 | 2.2 | 1906 |  
| E   | 5.4 | 2.5 | 1529 |  
| ESE | 4.4 | 2.4 | 308 |  
| SE  | 4.4 | 2.4 | 156 |  
| SSE | 4.7 | 2.7 | 152 |  
| S   | 6.6 | 4.0 | 372 |  
| SSW | 7.3 | 4.1 | 484 |  
| SW  | 7.8 | 4.5 | 787 |  
| WSW | 7.6 | 4.3 | 1004 |  
| W   | 7.7 | 3.8 | 1398 |  
| WNW | 7.8 | 3.9 | 1231 |  
| NW  | 7.1 | 3.4 | 935 |  
| NNW | 4.6 | 2.1 | 190 |  
 
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