Ballarat September Weather

Averages and records for weather in Ballarat, Victoria in the month of September.
Typical Ballarat September Weather
1991–2020
Average daily high 14.1 °C
Average daily low 4.4 °C
Average monthly precipitation 6.9 cm
Daily chance of precipitation 56.4%
Ballarat September Weather Records
1750–2023
Highest temperature 27.9 °C September 30, 1961
Lowest temperature -4.6 °C September 1, 2015
Highest daily low 15.0 °C September 30, 2001
Lowest daily high 6.0 °C September 11, 1969
Hottest average high temperature 16.9 °C 2023
Coldest average high temperature 10.8 °C 1969
Most daily precipitation 6.4 cm September 8, 1921
Most monthly precipitation 17.8 cm 2016
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°C) Record (°C)
High Low High Low
September 1 13.1 3.7 21.5 -4.6
September 2 13.1 3.8 22.1 -3.4
September 3 13.2 3.8 22.2 -0.6
September 4 13.3 3.9 23.8 -2.4
September 5 13.4 4.0 23.7 -3.0
September 6 13.5 4.0 19.3 -2.0
September 7 13.6 4.1 18.9 -4.5
September 8 13.7 4.1 21.0 -3.0
September 9 13.8 4.2 21.0 -1.8
September 10 13.8 4.3 20.4 -1.8
September 11 13.9 4.3 21.9 -3.0
September 12 13.9 4.3 26.2 -1.6
September 13 14.0 4.3 23.3 -1.0
September 14 14.1 4.4 24.0 -2.8
September 15 14.1 4.4 25.0 -2.1
September 16 14.2 4.4 23.1 -0.5
September 17 14.2 4.5 23.3 -2.3
September 18 14.3 4.5 20.5 -1.0
September 19 14.5 4.6 26.5 -1.3
September 20 14.6 4.6 22.4 -1.4
September 21 14.7 4.7 20.7 -3.4
September 22 14.8 4.8 22.0 -3.0
September 23 14.9 4.8 25.6 0.0
September 24 15.0 4.9 24.2 -0.2
September 25 15.0 4.9 24.0 -3.1
September 26 15.2 4.9 25.6 -0.9
September 27 15.2 4.9 25.8 -2.0
September 28 15.4 4.9 25.2 -2.9
September 29 15.4 5.0 25.3 -2.1
September 30 15.6 5.0 27.9 -2.5
Weather Station Details
Years Station Coordinates
1750–2023 Ballarat Aerodrome location