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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 2.5 | 1.9 | 123 |  
| NNE | 4.5 | 2.2 | 890 |  
| NE  | 3.0 | 2.0 | 162 |  
| ENE | 3.5 | 2.6 | 177 |  
| E   | 6.0 | 4.4 | 417 |  
| ESE | 4.0 | 2.4 | 353 |  
| SE  | 2.6 | 2.1 | 205 |  
| SSE | 3.3 | 2.3 | 420 |  
| S   | 4.0 | 2.1 | 480 |  
| SSW | 4.8 | 2.8 | 330 |  
| SW  | 5.5 | 3.3 | 259 |  
| WSW | 4.2 | 3.1 | 148 |  
| W   | 3.8 | 3.1 | 141 |  
| WNW | 3.4 | 2.6 | 134 |  
| NW  | 2.7 | 2.1 | 115 |  
| NNW | 1.9 | 1.3 | 85 |  
 
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