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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 3.8 | 2.1 | 1236 |  
| NNE | 4.3 | 2.1 | 1038 |  
| NE  | 4.1 | 2.3 | 473 |  
| ENE | 3.2 | 1.7 | 232 |  
| E   | 3.0 | 1.8 | 198 |  
| ESE | 3.0 | 2.0 | 190 |  
| SE  | 3.0 | 2.1 | 307 |  
| SSE | 3.5 | 2.2 | 388 |  
| S   | 5.6 | 3.2 | 1177 |  
| SSW | 4.4 | 2.2 | 1683 |  
| SW  | 2.6 | 1.2 | 1211 |  
| WSW | 2.0 | 0.9 | 695 |  
| W   | 1.5 | 0.9 | 556 |  
| WNW | 1.5 | 1.1 | 352 |  
| NW  | 1.5 | 1.0 | 420 |  
| NNW | 2.2 | 1.3 | 1234 |  
 
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