About Busselton, Western Australia's Climate & Weather History

Busselton, in Western Australia, Australia, is home to roughly 21,900 people in the Australian Western time zone at 33.7°S latitude.

In 2025, Busselton recorded an average annual temperature of 63°F. The hottest temperatures reached 103°F in January; the coolest were 40°F in July. Total precipitation for the year was 32 inches, with the wettest month being June.