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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 3.4 | 1.6 | 2134 |  
| NNE | 3.3 | 1.6 | 624 |  
| NE  | 3.0 | 1.7 | 284 |  
| ENE | 2.8 | 1.7 | 254 |  
| E   | 2.5 | 1.5 | 178 |  
| ESE | 2.5 | 1.3 | 371 |  
| SE  | 2.1 | 1.0 | 284 |  
| SSE | 2.2 | 1.3 | 334 |  
| S   | 3.9 | 2.8 | 168 |  
| SSW | 5.6 | 3.5 | 198 |  
| SW  | 6.2 | 3.3 | 210 |  
| WSW | 4.1 | 2.5 | 136 |  
| W   | 3.5 | 2.2 | 199 |  
| WNW | 2.2 | 1.6 | 151 |  
| NW  | 2.6 | 1.9 | 355 |  
| NNW | 4.0 | 1.9 | 3250 |  
 
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