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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 3.0 | 1.9 | 446 |  
| NNE | 3.8 | 1.5 | 986 |  
| NE  | 4.8 | 1.9 | 2027 |  
| ENE | 4.8 | 1.9 | 1432 |  
| E   | 4.0 | 1.6 | 750 |  
| ESE | 3.8 | 2.2 | 684 |  
| SE  | 4.5 | 2.8 | 1091 |  
| SSE | 5.4 | 3.8 | 453 |  
| S   | 5.5 | 3.3 | 446 |  
| SSW | 5.0 | 2.7 | 416 |  
| SW  | 5.4 | 2.9 | 647 |  
| WSW | 3.9 | 2.1 | 911 |  
| W   | 5.2 | 2.8 | 1647 |  
| WNW | 5.5 | 2.9 | 1096 |  
| NW  | 3.5 | 1.8 | 710 |  
| NNW | 2.5 | 1.3 | 422 |  
 
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