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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 3.3 | 1.7 | 903 |  
| NNE | 2.2 | 1.3 | 166 |  
| NE  | 3.2 | 2.1 | 282 |  
| ENE | 3.8 | 2.0 | 746 |  
| E   | 3.6 | 1.7 | 1513 |  
| ESE | 3.6 | 2.0 | 867 |  
| SE  | 4.4 | 2.5 | 907 |  
| SSE | 4.3 | 2.8 | 648 |  
| S   | 5.2 | 3.0 | 753 |  
| SSW | 7.0 | 3.6 | 1294 |  
| SW  | 8.2 | 3.5 | 2018 |  
| WSW | 5.4 | 3.1 | 527 |  
| W   | 4.4 | 3.2 | 210 |  
| WNW | 4.3 | 3.0 | 187 |  
| NW  | 3.7 | 2.5 | 233 |  
| NNW | 3.3 | 1.7 | 743 |  
 
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