Ballarat weather in December 2026

Q: How hot is it in Ballarat in December?

Daytime temperatures usually reach 24°C in Ballarat in December, falling to 12°C at night.

Q: How sunny is it in Ballarat in December?

There are normally 8 hours of bright sunshine each day in Ballarat in December - that's 53% of daylight hours.

Q: How warm is the sea around Ballarat in December?

The average sea temperature around Ballarat in December is 18°C.

Q: Does it rain in Ballarat in December?

There are usually 9 days with some rain in Ballarat in December and the average monthly rainfall is 56mm.

Expect daytime maximum temperatures of 23°C in Ballarat, Victoria in December based on long-term weather averages. There are 8 hours of sunshine per day on average with 10 days with some rainfall and typically 61 mm of rainfall in the month.

23
23°C max day temperature
8
8 hours of sunshine per day
10
10 days with some rainfall
8
8°C min night temperature
15
15 hours of daylight per day
0
No heat & humidity
61
61 mm of monthly rainfall
11
11 (Extreme) UV index

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The December weather guide for Victoria (Ballarat) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)