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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 2.9 | 1.4 | 522 |  
| NNE | 3.9 | 1.7 | 978 |  
| NE  | 4.5 | 1.7 | 1978 |  
| ENE | 4.4 | 1.8 | 1331 |  
| E   | 3.8 | 1.6 | 797 |  
| ESE | 3.8 | 1.8 | 807 |  
| SE  | 4.1 | 2.3 | 948 |  
| SSE | 5.1 | 3.4 | 321 |  
| S   | 6.0 | 3.8 | 274 |  
| SSW | 5.6 | 3.0 | 365 |  
| SW  | 6.5 | 3.4 | 544 |  
| WSW | 4.9 | 2.8 | 775 |  
| W   | 5.5 | 2.6 | 1715 |  
| WNW | 6.0 | 3.0 | 1151 |  
| NW  | 3.7 | 1.8 | 722 |  
| NNW | 2.9 | 1.6 | 466 |  
 
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