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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 4.0 | 1.9 | 95 |  
| NNE | 4.2 | 1.6 | 237 |  
| NE  | 4.9 | 2.0 | 457 |  
| ENE | 5.0 | 2.3 | 668 |  
| E   | 3.8 | 1.7 | 285 |  
| ESE | 3.0 | 1.0 | 102 |  
| SE  | 2.8 | 1.4 | 41 |  
| SSE | 3.0 | 1.6 | 26 |  
| S   | 3.2 | 1.4 | 46 |  
| SSW | 3.6 | 1.5 | 157 |  
| SW  | 5.0 | 2.7 | 418 |  
| WSW | 5.0 | 2.6 | 693 |  
| W   | 4.3 | 2.3 | 324 |  
| WNW | 4.8 | 2.7 | 104 |  
| NW  | 4.5 | 2.4 | 61 |  
| NNW | 3.9 | 1.4 | 48 |  
 
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