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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 3.8 | 1.7 | 936 |  
| NNE | 4.2 | 2.0 | 2588 |  
| NE  | 4.8 | 2.6 | 2324 |  
| ENE | 4.9 | 2.8 | 880 |  
| E   | 4.0 | 2.4 | 428 |  
| ESE | 3.2 | 1.9 | 290 |  
| SE  | 4.5 | 3.5 | 368 |  
| SSE | 5.6 | 4.3 | 359 |  
| S   | 6.3 | 3.4 | 444 |  
| SSW | 6.4 | 3.2 | 441 |  
| SW  | 7.4 | 3.9 | 720 |  
| WSW | 8.3 | 4.1 | 1400 |  
| W   | 6.8 | 3.9 | 812 |  
| WNW | 5.6 | 2.8 | 801 |  
| NW  | 5.1 | 2.1 | 793 |  
| NNW | 4.3 | 1.9 | 716 |  
 
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