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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 3.3 | 1.5 | 141 |  
| NNE | 3.8 | 1.4 | 261 |  
| NE  | 3.6 | 1.5 | 253 |  
| ENE | 4.1 | 2.0 | 215 |  
| E   | 3.5 | 1.6 | 100 |  
| ESE | 2.3 | 0.6 | 65 |  
| SE  | 2.3 | 0.6 | 30 |  
| SSE | 2.6 | 1.0 | 44 |  
| S   | 2.9 | 0.9 | 100 |  
| SSW | 4.0 | 1.8 | 337 |  
| SW  | 6.2 | 2.9 | 1021 |  
| WSW | 4.5 | 2.2 | 444 |  
| W   | 2.7 | 1.2 | 131 |  
| WNW | 2.8 | 1.7 | 54 |  
| NW  | 2.1 | 0.4 | 14 |  
| NNW | 2.9 | 1.2 | 38 |  
 
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