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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 2.9 | 1.1 | 120 |  
| NNE | 3.4 | 1.5 | 229 |  
| NE  | 4.1 | 2.2 | 301 |  
| ENE | 4.3 | 2.4 | 221 |  
| E   | 3.2 | 1.6 | 118 |  
| ESE | 2.4 | 0.8 | 52 |  
| SE  | 2.4 | 0.6 | 50 |  
| SSE | 2.6 | 0.8 | 28 |  
| S   | 2.8 | 0.8 | 84 |  
| SSW | 3.9 | 1.4 | 295 |  
| SW  | 5.7 | 2.9 | 775 |  
| WSW | 4.0 | 1.8 | 370 |  
| W   | 2.8 | 1.3 | 123 |  
| WNW | 2.4 | 0.6 | 40 |  
| NW  | 2.0 | 0.5 | 10 |  
| NNW | 2.3 | 0.6 | 51 |  
 
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