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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 5.4 | 2.5 | 490 |  
| NNE | 5.2 | 2.8 | 346 |  
| NE  | 4.0 | 2.0 | 285 |  
| ENE | 4.4 | 2.6 | 240 |  
| E   | 8.7 | 4.7 | 768 |  
| ESE | 9.1 | 4.1 | 1281 |  
| SE  | 8.0 | 3.5 | 1884 |  
| SSE | 6.6 | 2.9 | 1514 |  
| S   | 4.9 | 2.3 | 830 |  
| SSW | 3.8 | 1.9 | 283 |  
| SW  | 4.8 | 2.5 | 626 |  
| WSW | 5.4 | 2.9 | 1183 |  
| W   | 7.4 | 4.0 | 1102 |  
| WNW | 9.2 | 3.8 | 985 |  
| NW  | 8.6 | 3.7 | 933 |  
| NNW | 6.5 | 3.1 | 491 |  
 
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