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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 4.3 | 1.9 | 335 |  
| NNE | 4.9 | 2.9 | 147 |  
| NE  | 4.3 | 1.7 | 87 |  
| ENE | 5.9 | 2.2 | 299 |  
| E   | 5.7 | 2.6 | 579 |  
| ESE | 5.4 | 2.3 | 202 |  
| SE  | 4.1 | 1.5 | 111 |  
| SSE | 4.1 | 2.0 | 63 |  
| S   | 3.9 | 2.2 | 41 |  
| SSW | 6.2 | 3.7 | 59 |  
| SW  | 7.0 | 3.2 | 35 |  
| WSW | 6.8 | 3.5 | 246 |  
| W   | 5.7 | 2.7 | 543 |  
| WNW | 5.1 | 2.1 | 91 |  
| NW  | 4.8 | 2.0 | 149 |  
| NNW | 4.7 | 2.3 | 352 |  
 
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