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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 8.2 | 4.0 | 1542 |  
| NNE | 7.4 | 3.8 | 759 |  
| NE  | 6.6 | 3.2 | 593 |  
| ENE | 6.4 | 3.3 | 380 |  
| E   | 6.0 | 3.0 | 308 |  
| ESE | 6.1 | 3.0 | 227 |  
| SE  | 5.3 | 2.6 | 183 |  
| SSE | 5.0 | 2.3 | 225 |  
| S   | 5.8 | 2.8 | 240 |  
| SSW | 7.3 | 3.3 | 400 |  
| SW  | 8.3 | 3.8 | 699 |  
| WSW | 8.5 | 4.0 | 537 |  
| W   | 9.5 | 4.6 | 900 |  
| WNW | 10.0 | 4.4 | 1184 |  
| NW  | 9.9 | 4.1 | 2697 |  
| NNW | 9.2 | 3.6 | 2525 |  
 
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