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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 1.6 | 0.8 | 80 |  
| NNE | 2.2 | 1.3 | 96 |  
| NE  | 3.6 | 2.2 | 592 |  
| ENE | 6.0 | 3.2 | 1970 |  
| E   | 5.6 | 3.1 | 1289 |  
| ESE | 3.7 | 1.8 | 349 |  
| SE  | 2.9 | 1.4 | 205 |  
| SSE | 2.2 | 1.2 | 58 |  
| S   | 2.4 | 1.6 | 86 |  
| SSW | 5.4 | 3.9 | 185 |  
| SW  | 7.3 | 3.7 | 609 |  
| WSW | 6.5 | 3.3 | 953 |  
| W   | 5.1 | 2.7 | 2103 |  
| WNW | 5.3 | 2.5 | 2930 |  
| NW  | 4.3 | 2.7 | 1014 |  
| NNW | 2.5 | 1.5 | 141 |  
 
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