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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 5.2 | 2.2 | 370 |  
| NNE | 3.2 | 1.2 | 84 |  
| NE  | 3.0 | 1.2 | 59 |  
| ENE | 6.6 | 2.8 | 162 |  
| E   | 7.7 | 3.2 | 243 |  
| ESE | 6.7 | 2.8 | 67 |  
| SE  | 7.0 | 2.7 | 33 |  
| SSE | 5.6 | 2.3 | 17 |  
| S   | 5.8 | 2.4 | 13 |  
| SSW | 7.5 | 3.1 | 20 |  
| SW  | 7.6 | 2.5 | 21 |  
| WSW | 6.5 | 2.5 | 35 |  
| W   | 8.3 | 3.1 | 81 |  
| WNW | 10.0 | 4.1 | 231 |  
| NW  | 10.4 | 3.7 | 1095 |  
| NNW | 7.5 | 2.7 | 1123 |  
 
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