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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 3.5 | 2.4 | 44 |  
| NNE | 3.7 | 2.7 | 49 |  
| NE  | 5.7 | 2.8 | 335 |  
| ENE | 7.9 | 3.7 | 2290 |  
| E   | 8.5 | 3.7 | 3957 |  
| ESE | 8.5 | 3.9 | 1114 |  
| SE  | 5.7 | 4.9 | 148 |  
| SSE | 2.6 | 2.2 | 25 |  
| S   | 3.5 | 2.9 | 66 |  
| SSW | 7.9 | 4.7 | 463 |  
| SW  | 9.5 | 5.1 | 1896 |  
| WSW | 9.2 | 4.6 | 1558 |  
| W   | 7.9 | 3.8 | 1399 |  
| WNW | 7.3 | 3.8 | 738 |  
| NW  | 6.9 | 4.1 | 258 |  
| NNW | 3.9 | 2.6 | 89 |  
 
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