About Hamilton, Victoria's Climate & Weather History

Hamilton, in Victoria, Australia, is home to roughly 10,300 people in the Australian Eastern time zone at 37.7°S latitude.

In 2025, Hamilton recorded an average annual temperature of 56°F. The hottest temperatures reached 103°F in January; the coolest were 33°F in May. Total precipitation for the year was 22 inches, with the wettest month being November.