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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 3.4 | 1.7 | 1327 |  
| NNE | 4.0 | 1.6 | 1262 |  
| NE  | 4.8 | 1.8 | 1541 |  
| ENE | 4.6 | 1.9 | 972 |  
| E   | 4.1 | 1.7 | 575 |  
| ESE | 4.7 | 2.4 | 703 |  
| SE  | 4.9 | 3.1 | 889 |  
| SSE | 6.2 | 4.1 | 375 |  
| S   | 6.7 | 4.3 | 368 |  
| SSW | 6.8 | 3.5 | 324 |  
| SW  | 6.7 | 3.7 | 523 |  
| WSW | 5.0 | 3.0 | 532 |  
| W   | 6.7 | 3.5 | 1178 |  
| WNW | 6.7 | 3.5 | 951 |  
| NW  | 4.5 | 2.3 | 1140 |  
| NNW | 4.4 | 2.5 | 1178 |  
 
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