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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 4.8 | 1.9 | 153 |  
| NNE | 4.6 | 1.8 | 516 |  
| NE  | 4.7 | 1.7 | 575 |  
| ENE | 4.5 | 2.1 | 377 |  
| E   | 3.8 | 2.0 | 146 |  
| ESE | 2.8 | 1.0 | 76 |  
| SE  | 2.6 | 0.8 | 66 |  
| SSE | 2.3 | 0.6 | 44 |  
| S   | 2.8 | 1.1 | 32 |  
| SSW | 2.6 | 0.9 | 61 |  
| SW  | 4.7 | 2.8 | 207 |  
| WSW | 6.1 | 3.5 | 357 |  
| W   | 7.0 | 3.5 | 464 |  
| WNW | 7.4 | 3.9 | 351 |  
| NW  | 4.8 | 2.3 | 131 |  
| NNW | 4.0 | 1.3 | 106 |  
 
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