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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 4.2 | 2.9 | 83 |  
| NNE | 6.6 | 4.5 | 247 |  
| NE  | 10.5 | 5.8 | 2295 |  
| ENE | 9.6 | 4.6 | 2015 |  
| E   | 5.4 | 2.7 | 420 |  
| ESE | 4.5 | 2.5 | 285 |  
| SE  | 3.6 | 2.1 | 184 |  
| SSE | 4.2 | 3.2 | 132 |  
| S   | 3.7 | 2.3 | 167 |  
| SSW | 3.7 | 1.9 | 165 |  
| SW  | 4.4 | 2.6 | 474 |  
| WSW | 6.5 | 3.9 | 1417 |  
| W   | 9.2 | 4.8 | 4174 |  
| WNW | 8.4 | 3.7 | 2360 |  
| NW  | 5.4 | 2.6 | 254 |  
| NNW | 3.5 | 2.4 | 47 |  
 
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