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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 5.9 | 2.7 | 895 |  
| NNE | 5.4 | 2.2 | 2972 |  
| NE  | 4.8 | 2.4 | 1328 |  
| ENE | 4.8 | 2.5 | 512 |  
| E   | 6.3 | 3.5 | 886 |  
| ESE | 4.3 | 2.2 | 408 |  
| SE  | 4.5 | 2.4 | 265 |  
| SSE | 5.3 | 2.7 | 284 |  
| S   | 7.7 | 3.7 | 597 |  
| SSW | 8.5 | 3.6 | 1861 |  
| SW  | 7.9 | 3.5 | 2467 |  
| WSW | 6.3 | 3.1 | 965 |  
| W   | 5.5 | 3.1 | 292 |  
| WNW | 3.7 | 2.2 | 127 |  
| NW  | 2.9 | 1.8 | 63 |  
| NNW | 3.7 | 2.3 | 84 |  
 
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