Ballarat December Weather

Averages and records for weather in Ballarat, Victoria in the month of December.
Typical Ballarat December Weather
1991–2020
Average daily high 23.4 °C
Average daily low 9.5 °C
Average monthly precipitation 4.5 cm
Daily chance of precipitation 33.6%
Ballarat December Weather Records
1750–2023
Highest temperature 43.5 °C December 20, 2019
Lowest temperature -1.0 °C December 5, 1991
Highest daily low 23.4 °C December 12, 1975
Lowest daily high 10.9 °C December 5, 2013
Hottest average high temperature 28.3 °C 2015
Coldest average high temperature 18.4 °C 1964
Most daily precipitation 10.7 cm December 1, 1933
Most monthly precipitation 18.9 cm 1933
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°C) Record (°C)
High Low High Low
December 1 22.2 8.8 37.8 0.6
December 2 22.2 8.9 33.2 1.2
December 3 22.3 8.9 35.0 2.2
December 4 22.3 9.0 32.3 0.1
December 5 22.4 9.0 34.6 -1.0
December 6 22.5 9.0 35.3 0.1
December 7 22.7 9.1 36.6 1.0
December 8 22.8 9.2 34.0 0.8
December 9 22.9 9.3 35.4 2.5
December 10 22.9 9.3 40.1 2.2
December 11 23.0 9.3 37.4 2.8
December 12 23.0 9.3 36.5 -0.8
December 13 23.0 9.3 35.3 1.6
December 14 23.1 9.4 35.0 2.0
December 15 23.2 9.4 34.1 2.1
December 16 23.3 9.4 35.2 2.1
December 17 23.5 9.5 37.0 2.2
December 18 23.6 9.6 39.4 2.2
December 19 23.8 9.7 40.6 0.2
December 20 23.9 9.8 43.5 2.3
December 21 24.0 9.8 36.0 1.9
December 22 24.1 9.9 37.6 1.8
December 23 24.2 10.0 35.5 2.8
December 24 24.2 10.0 34.5 3.0
December 25 24.2 10.1 36.0 3.1
December 26 24.3 10.2 34.8 2.6
December 27 24.5 10.2 37.0 3.0
December 28 24.7 10.3 36.7 1.7
December 29 24.8 10.4 38.5 3.1
December 30 24.9 10.4 39.9 4.3
December 31 25.0 10.5 40.6 4.0
Weather Station Details
Years Station Coordinates
1750–2023 Ballarat Aerodrome location