Avg 
|
Max
|
|
|---|---|---|
| January | 8.765 | 79.6 |
| February | 8.218 | 82.0 |
| March | 8.407 | 77.7 |
| April | 7.891 | 105.0 |
| May | 5.897 | 83.4 |
| June | 5.280 | 59.5 |
| July | 4.791 | 56.3 |
| August | 4.449 | 53.1 |
| September | 5.568 | 57.9 |
| October | 7.702 | 85.3 |
| November | 8.027 | 92.5 |
| December | 9.129 | 72.4 |