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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 2.1 | 1.4 | 78 |  
| NNE | 2.3 | 1.3 | 117 |  
| NE  | 3.4 | 1.8 | 638 |  
| ENE | 6.1 | 3.1 | 1843 |  
| E   | 6.4 | 3.6 | 1190 |  
| ESE | 4.3 | 2.6 | 284 |  
| SE  | 3.2 | 1.4 | 187 |  
| SSE | 3.2 | 2.4 | 61 |  
| S   | 3.8 | 3.0 | 126 |  
| SSW | 5.7 | 3.3 | 217 |  
| SW  | 8.6 | 3.8 | 724 |  
| WSW | 8.3 | 4.3 | 1113 |  
| W   | 7.0 | 3.5 | 2172 |  
| WNW | 7.0 | 3.2 | 2475 |  
| NW  | 4.9 | 2.7 | 1265 |  
| NNW | 3.1 | 2.0 | 250 |  
 
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