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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 4.9 | 2.5 | 188 |  
| NNE | 4.2 | 2.2 | 191 |  
| NE  | 4.6 | 2.9 | 192 |  
| ENE | 4.5 | 3.5 | 161 |  
| E   | 3.4 | 2.4 | 170 |  
| ESE | 3.5 | 2.4 | 269 |  
| SE  | 5.4 | 4.1 | 428 |  
| SSE | 5.6 | 2.7 | 986 |  
| S   | 6.2 | 2.4 | 1876 |  
| SSW | 3.3 | 1.5 | 246 |  
| SW  | 4.2 | 2.0 | 311 |  
| WSW | 6.4 | 2.8 | 1018 |  
| W   | 6.4 | 3.0 | 1168 |  
| WNW | 7.1 | 3.7 | 1439 |  
| NW  | 8.9 | 4.5 | 1000 |  
| NNW | 7.0 | 3.8 | 438 |  
 
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