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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 3.0 | 1.4 | 351 |  
| NNE | 3.1 | 1.4 | 1869 |  
| NE  | 3.7 | 1.7 | 1977 |  
| ENE | 4.1 | 2.1 | 1004 |  
| E   | 3.3 | 2.0 | 457 |  
| ESE | 3.0 | 2.0 | 356 |  
| SE  | 4.8 | 3.8 | 530 |  
| SSE | 5.6 | 3.8 | 645 |  
| S   | 6.0 | 3.5 | 745 |  
| SSW | 5.3 | 3.0 | 663 |  
| SW  | 7.4 | 3.9 | 1732 |  
| WSW | 7.0 | 3.3 | 2166 |  
| W   | 5.0 | 2.3 | 704 |  
| WNW | 3.4 | 1.5 | 246 |  
| NW  | 3.2 | 2.1 | 129 |  
| NNW | 3.2 | 1.7 | 109 |  
 
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