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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 6.7 | 3.0 | 2157 |  
| NNE | 7.2 | 3.1 | 4490 |  
| NE  | 6.9 | 3.1 | 1791 |  
| ENE | 5.6 | 2.6 | 446 |  
| E   | 4.9 | 2.5 | 311 |  
| ESE | 3.9 | 1.7 | 215 |  
| SE  | 4.1 | 2.0 | 222 |  
| SSE | 4.4 | 2.3 | 276 |  
| S   | 6.2 | 3.1 | 385 |  
| SSW | 6.8 | 3.8 | 411 |  
| SW  | 6.5 | 3.6 | 547 |  
| WSW | 7.0 | 3.6 | 675 |  
| W   | 8.3 | 4.2 | 909 |  
| WNW | 7.8 | 4.0 | 739 |  
| NW  | 5.9 | 2.8 | 502 |  
| NNW | 6.2 | 3.0 | 608 |  
 
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