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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 3.0 | 1.5 | 333 |  
| NNE | 3.5 | 1.7 | 2263 |  
| NE  | 4.0 | 2.2 | 2051 |  
| ENE | 4.3 | 2.3 | 794 |  
| E   | 3.6 | 2.2 | 466 |  
| ESE | 3.1 | 2.2 | 447 |  
| SE  | 5.3 | 3.6 | 804 |  
| SSE | 5.5 | 3.4 | 1031 |  
| S   | 5.6 | 2.7 | 878 |  
| SSW | 5.7 | 3.3 | 772 |  
| SW  | 6.9 | 3.4 | 1581 |  
| WSW | 6.5 | 3.5 | 1767 |  
| W   | 5.2 | 2.6 | 602 |  
| WNW | 3.4 | 1.7 | 228 |  
| NW  | 3.2 | 1.8 | 108 |  
| NNW | 2.9 | 1.5 | 102 |  
 
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