| 
 | 
| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 7.2 | 3.1 | 354 |  
| NNE | 6.6 | 3.7 | 240 |  
| NE  | 4.7 | 2.2 | 189 |  
| ENE | 4.0 | 2.1 | 120 |  
| E   | 6.6 | 4.6 | 180 |  
| ESE | 10.2 | 4.8 | 395 |  
| SE  | 9.3 | 4.5 | 393 |  
| SSE | 8.2 | 3.5 | 466 |  
| S   | 5.8 | 2.4 | 782 |  
| SSW | 4.8 | 2.2 | 636 |  
| SW  | 5.4 | 2.3 | 1139 |  
| WSW | 7.5 | 3.5 | 997 |  
| W   | 12.2 | 4.6 | 1771 |  
| WNW | 13.7 | 4.2 | 2822 |  
| NW  | 12.1 | 4.3 | 2364 |  
| NNW | 8.8 | 3.4 | 676 |  
 
 |  
 
 |