About Wellard, Western Australia's Climate & Weather History

With a population of around 8,800, Wellard sits in Western Australia, Australia. The city operates in the Australian Western time zone.

In 2025, Wellard recorded an average annual temperature of 66°F. The hottest temperatures reached 110°F in January; the coolest were 38°F in July. Total precipitation for the year was 33 inches, with the wettest month being June.