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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 3.9 | 2.3 | 75 |  
| NNE | 5.9 | 4.0 | 297 |  
| NE  | 9.9 | 4.9 | 3942 |  
| ENE | 7.7 | 3.8 | 2017 |  
| E   | 6.1 | 3.5 | 491 |  
| ESE | 4.7 | 2.5 | 340 |  
| SE  | 3.1 | 1.9 | 178 |  
| SSE | 4.3 | 2.4 | 233 |  
| S   | 3.0 | 1.9 | 168 |  
| SSW | 4.2 | 3.0 | 243 |  
| SW  | 5.3 | 3.7 | 472 |  
| WSW | 7.9 | 5.2 | 1078 |  
| W   | 10.2 | 5.7 | 2831 |  
| WNW | 8.3 | 4.4 | 1553 |  
| NW  | 4.8 | 2.1 | 205 |  
| NNW | 3.4 | 1.7 | 46 |  
 
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