About Warrnambool, Victoria's Climate & Weather History

Warrnambool is a city of approximately 32,900 people in Victoria, Australia. Located in the Australian Eastern time zone at 38.4°S latitude.

In 2025, Warrnambool recorded an average annual temperature of 57°F. The hottest temperatures reached 100°F in January; the coolest were 36°F in August. Total precipitation for the year was 27 inches, with the wettest month being November.