Avg 
|
Max
|
|
|---|---|---|
| January | 8.765 | 79.6 |
| February | 8.218 | 82.0 |
| March | 8.407 | 77.7 |
| April | 7.913 | 105.0 |
| May | 5.814 | 83.4 |
| June | 5.216 | 59.5 |
| July | 4.726 | 56.3 |
| August | 4.397 | 53.1 |
| September | 5.506 | 53.1 |
| October | 7.507 | 77.7 |
| November | 7.895 | 92.5 |
| December | 9.177 | 72.4 |