| Month | Daily minimum (°C) | Daily maximum (°C) | Days of rain | Rainfall (mm) |
|---|---|---|---|---|
| January | 12.7 | 29.5 | 4.4 | 34.8 |
| February | 12.9 | 29.3 | 3.9 | 33.9 |
| March | 10.8 | 26.1 | 4.7 | 39.7 |
| April | 7.7 | 21.1 | 6.6 | 44.9 |
| May | 5.2 | 16.8 | 9.3 | 56.2 |
| June | 3.4 | 13.3 | 11.4 | 65.8 |
| July | 2.9 | 12.6 | 12.3 | 61.0 |
| August | 3.4 | 14.3 | 11.9 | 63.4 |
| September | 5.2 | 17.3 | 10.4 | 57.3 |
| October | 6.9 | 20.6 | 8.8 | 54.8 |
| November | 9.1 | 24.3 | 6.3 | 45.7 |
| December | 11.4 | 27.6 | 5.0 | 38.4 |
| Statistics provided by BOM for Seymour (nearest comparable weather site to Seymour) | ||||