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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 4.7 | 2.6 | 2687 |  
| NNE | 3.9 | 1.4 | 1561 |  
| NE  | 4.1 | 1.5 | 764 |  
| ENE | 4.0 | 1.6 | 289 |  
| E   | 3.3 | 1.4 | 110 |  
| ESE | 3.8 | 2.7 | 78 |  
| SE  | 3.5 | 2.2 | 192 |  
| SSE | 4.2 | 3.0 | 136 |  
| S   | 5.9 | 4.6 | 108 |  
| SSW | 7.8 | 5.1 | 124 |  
| SW  | 6.9 | 4.8 | 153 |  
| WSW | 4.4 | 3.4 | 164 |  
| W   | 7.0 | 3.9 | 532 |  
| WNW | 7.2 | 3.1 | 915 |  
| NW  | 5.9 | 2.2 | 2446 |  
| NNW | 6.6 | 2.6 | 4281 |  
 
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