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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 2.2 | 1.2 | 685 |  
| NNE | 1.9 | 1.3 | 244 |  
| NE  | 1.8 | 1.2 | 179 |  
| ENE | 1.8 | 1.0 | 94 |  
| E   | 2.0 | 1.2 | 204 |  
| ESE | 3.9 | 3.0 | 768 |  
| SE  | 2.6 | 1.1 | 1358 |  
| SSE | 3.2 | 1.2 | 1650 |  
| S   | 3.6 | 1.6 | 1181 |  
| SSW | 4.3 | 2.2 | 643 |  
| SW  | 4.9 | 2.9 | 689 |  
| WSW | 4.0 | 2.3 | 358 |  
| W   | 3.5 | 3.0 | 472 |  
| WNW | 2.5 | 1.2 | 442 |  
| NW  | 2.6 | 1.3 | 1057 |  
| NNW | 2.6 | 1.3 | 717 |  
 
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