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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 4.4 | 2.5 | 410 |  
| NNE | 4.2 | 2.2 | 377 |  
| NE  | 3.8 | 1.8 | 425 |  
| ENE | 3.1 | 1.9 | 241 |  
| E   | 2.5 | 1.5 | 197 |  
| ESE | 3.6 | 3.5 | 437 |  
| SE  | 4.4 | 3.1 | 573 |  
| SSE | 5.1 | 2.8 | 1262 |  
| S   | 5.1 | 2.3 | 1816 |  
| SSW | 2.7 | 1.1 | 226 |  
| SW  | 3.5 | 1.9 | 251 |  
| WSW | 5.1 | 2.6 | 676 |  
| W   | 4.9 | 2.4 | 841 |  
| WNW | 4.7 | 2.6 | 929 |  
| NW  | 4.9 | 3.0 | 582 |  
| NNW | 4.4 | 2.3 | 491 |  
 
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