January | February | March | April | May | June | July | August | September | October | November | December | |
Wind speed (V20) (m/s) | 4.91 | 5.43 | 4.06 | 5.96 | 4.99 | 5.53 | 5.36 | 5.49 | 5.56 | 4.57 | 5.21 | 4.53 |