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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 4.9 | 1.7 | 2063 |  
| NNE | 3.8 | 1.4 | 470 |  
| NE  | 3.8 | 1.7 | 274 |  
| ENE | 5.3 | 3.5 | 230 |  
| E   | 6.9 | 4.1 | 166 |  
| ESE | 6.1 | 3.7 | 62 |  
| SE  | 5.0 | 3.2 | 59 |  
| SSE | 6.1 | 4.0 | 45 |  
| S   | 6.7 | 4.7 | 77 |  
| SSW | 6.2 | 5.6 | 80 |  
| SW  | 7.7 | 5.0 | 211 |  
| WSW | 5.0 | 4.1 | 88 |  
| W   | 5.0 | 2.3 | 470 |  
| WNW | 4.8 | 1.9 | 1618 |  
| NW  | 5.0 | 1.9 | 4158 |  
| NNW | 5.1 | 1.9 | 3277 |  
 
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