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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 5.2 | 3.3 | 904 |  
| NNE | 6.1 | 2.9 | 1698 |  
| NE  | 4.6 | 2.4 | 957 |  
| ENE | 3.8 | 2.1 | 565 |  
| E   | 3.1 | 1.9 | 310 |  
| ESE | 2.7 | 1.8 | 318 |  
| SE  | 2.7 | 1.7 | 292 |  
| SSE | 3.2 | 1.9 | 314 |  
| S   | 4.4 | 2.0 | 1159 |  
| SSW | 4.8 | 1.7 | 3363 |  
| SW  | 5.6 | 2.3 | 2071 |  
| WSW | 4.5 | 2.8 | 314 |  
| W   | 2.0 | 1.9 | 79 |  
| WNW | 2.1 | 2.1 | 96 |  
| NW  | 2.5 | 2.7 | 191 |  
| NNW | 3.6 | 3.2 | 503 |  
 
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