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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 4.2 | 1.8 | 409 |  
| NNE | 4.8 | 1.8 | 1000 |  
| NE  | 5.0 | 2.0 | 1410 |  
| ENE | 4.9 | 1.8 | 1682 |  
| E   | 5.1 | 2.3 | 923 |  
| ESE | 3.6 | 1.8 | 153 |  
| SE  | 3.0 | 1.7 | 82 |  
| SSE | 3.0 | 1.8 | 50 |  
| S   | 4.7 | 4.1 | 94 |  
| SSW | 4.9 | 3.5 | 146 |  
| SW  | 7.2 | 5.2 | 345 |  
| WSW | 10.7 | 4.2 | 1164 |  
| W   | 10.3 | 4.0 | 1954 |  
| WNW | 10.4 | 4.3 | 1900 |  
| NW  | 9.3 | 4.0 | 1528 |  
| NNW | 5.3 | 2.3 | 365 |  
 
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