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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 5.7 | 2.2 | 3264 |  
| NNE | 5.4 | 2.2 | 2110 |  
| NE  | 4.7 | 2.1 | 1368 |  
| ENE | 4.2 | 2.2 | 500 |  
| E   | 4.1 | 1.9 | 331 |  
| ESE | 4.8 | 3.1 | 180 |  
| SE  | 3.8 | 2.5 | 135 |  
| SSE | 4.9 | 3.4 | 108 |  
| S   | 5.8 | 4.7 | 136 |  
| SSW | 9.2 | 5.8 | 231 |  
| SW  | 10.4 | 4.8 | 721 |  
| WSW | 12.9 | 5.4 | 1632 |  
| W   | 11.3 | 5.6 | 1158 |  
| WNW | 6.9 | 4.3 | 540 |  
| NW  | 4.3 | 2.4 | 547 |  
| NNW | 4.6 | 2.0 | 974 |  
 
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