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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 5.6 | 3.5 | 984 |  
| NNE | 6.5 | 3.1 | 1878 |  
| NE  | 5.0 | 2.4 | 1188 |  
| ENE | 4.2 | 2.2 | 587 |  
| E   | 3.5 | 2.3 | 299 |  
| ESE | 3.0 | 1.7 | 355 |  
| SE  | 2.9 | 1.6 | 251 |  
| SSE | 3.6 | 2.3 | 378 |  
| S   | 4.4 | 1.9 | 1198 |  
| SSW | 4.8 | 1.8 | 3050 |  
| SW  | 5.5 | 2.3 | 1386 |  
| WSW | 4.3 | 2.8 | 254 |  
| W   | 1.9 | 1.7 | 78 |  
| WNW | 1.9 | 2.0 | 101 |  
| NW  | 2.7 | 2.6 | 184 |  
| NNW | 3.8 | 3.3 | 543 |  
 
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