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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 2.7 | 1.8 | 647 |  
| NNE | 2.2 | 1.4 | 314 |  
| NE  | 2.2 | 1.1 | 222 |  
| ENE | 2.3 | 1.3 | 142 |  
| E   | 2.6 | 1.9 | 276 |  
| ESE | 4.2 | 2.8 | 615 |  
| SE  | 3.2 | 1.9 | 1075 |  
| SSE | 3.6 | 1.7 | 1172 |  
| S   | 3.8 | 2.0 | 962 |  
| SSW | 5.3 | 2.9 | 856 |  
| SW  | 5.6 | 3.0 | 1040 |  
| WSW | 4.8 | 2.2 | 736 |  
| W   | 3.9 | 2.3 | 734 |  
| WNW | 2.9 | 1.5 | 629 |  
| NW  | 3.4 | 1.9 | 1420 |  
| NNW | 3.8 | 2.1 | 934 |  
 
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