 
	| Month | Daily minimum (°C) | Daily maximum (°C) | Days of rain | Rainfall (mm) | 
|---|---|---|---|---|
| January | 11.0 | 26.6 | 7.6 | 38.9 | 
| February | 11.2 | 27.0 | 5.4 | 33.8 | 
| March | 9.4 | 23.8 | 8.0 | 31.1 | 
| April | 7.1 | 19.4 | 10.2 | 43.9 | 
| May | 5.4 | 15.3 | 13.7 | 55.0 | 
| June | 3.8 | 12.3 | 16.3 | 56.5 | 
| July | 3.2 | 11.7 | 18.6 | 62.6 | 
| August | 3.8 | 12.9 | 17.9 | 69.0 | 
| September | 5.0 | 14.9 | 15.7 | 63.4 | 
| October | 6.0 | 17.8 | 13.2 | 60.6 | 
| November | 7.5 | 21.1 | 10.8 | 44.0 | 
| December | 9.2 | 24.4 | 8.6 | 35.7 | 
| Statistics provided by BOM for Ararat (nearest comparable weather site to Lake Bolac) | ||||