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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 3.8 | 2.1 | 2119 |  
| NNE | 3.9 | 1.6 | 1690 |  
| NE  | 4.8 | 2.0 | 1708 |  
| ENE | 4.6 | 2.0 | 706 |  
| E   | 4.0 | 1.8 | 320 |  
| ESE | 4.6 | 2.8 | 342 |  
| SE  | 4.4 | 2.7 | 528 |  
| SSE | 5.0 | 3.9 | 243 |  
| S   | 6.4 | 4.4 | 319 |  
| SSW | 6.9 | 4.4 | 303 |  
| SW  | 6.0 | 4.2 | 328 |  
| WSW | 4.7 | 3.5 | 334 |  
| W   | 7.3 | 4.0 | 885 |  
| WNW | 7.5 | 3.5 | 963 |  
| NW  | 5.2 | 2.1 | 1534 |  
| NNW | 5.4 | 2.6 | 2115 |  
 
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