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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 3.2 | 1.8 | 463 |  
| NNE | 4.8 | 3.0 | 852 |  
| NE  | 4.6 | 2.2 | 852 |  
| ENE | 4.5 | 2.2 | 617 |  
| E   | 5.6 | 3.5 | 626 |  
| ESE | 8.9 | 6.1 | 1090 |  
| SE  | 7.8 | 4.7 | 2679 |  
| SSE | 5.6 | 3.2 | 1101 |  
| S   | 5.3 | 2.9 | 572 |  
| SSW | 5.7 | 3.1 | 485 |  
| SW  | 5.5 | 2.6 | 703 |  
| WSW | 6.5 | 4.2 | 736 |  
| W   | 5.1 | 2.9 | 752 |  
| WNW | 3.8 | 2.2 | 401 |  
| NW  | 4.2 | 2.5 | 931 |  
| NNW | 3.9 | 2.0 | 482 |  
 
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