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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 1.7 | 1.3 | 49 |  
| NNE | 1.8 | 1.1 | 78 |  
| NE  | 3.4 | 2.0 | 629 |  
| ENE | 6.0 | 2.8 | 2734 |  
| E   | 5.7 | 2.7 | 2162 |  
| ESE | 3.8 | 1.8 | 623 |  
| SE  | 2.8 | 1.4 | 250 |  
| SSE | 2.1 | 1.1 | 71 |  
| S   | 2.3 | 1.5 | 95 |  
| SSW | 3.2 | 2.8 | 130 |  
| SW  | 5.8 | 3.8 | 331 |  
| WSW | 4.8 | 2.8 | 557 |  
| W   | 4.1 | 2.0 | 1499 |  
| WNW | 4.4 | 2.0 | 2219 |  
| NW  | 3.4 | 1.8 | 681 |  
| NNW | 2.2 | 1.8 | 106 |  
 
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