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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 4.2 | 2.1 | 3358 |  
| NNE | 4.1 | 2.0 | 2020 |  
| NE  | 4.4 | 3.5 | 768 |  
| ENE | 5.4 | 4.1 | 417 |  
| E   | 4.2 | 3.3 | 261 |  
| ESE | 3.9 | 2.6 | 146 |  
| SE  | 3.7 | 2.7 | 178 |  
| SSE | 4.9 | 3.3 | 244 |  
| S   | 4.5 | 3.1 | 362 |  
| SSW | 3.9 | 2.7 | 387 |  
| SW  | 4.9 | 3.5 | 496 |  
| WSW | 5.4 | 3.4 | 564 |  
| W   | 2.5 | 1.3 | 249 |  
| WNW | 4.0 | 2.1 | 570 |  
| NW  | 3.5 | 1.9 | 1067 |  
| NNW | 3.6 | 2.0 | 1098 |  
 
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