About Corio, Victoria's Climate & Weather History

With a population of around 15,200, Corio sits in Victoria, Australia. The city operates in the Australian Eastern time zone.

In 2025, Corio recorded an average annual temperature of 59°F. The hottest temperatures reached 103°F in January; the coolest were 34°F in August. Total precipitation for the year was 22 inches, with the wettest month being November.