Wanneroo is a city of approximately 12,100 people in Western Australia, Australia. Located in the Australian Western time zone at 31.8°S latitude.
In 2025, Wanneroo recorded an average annual temperature of 66°F. The hottest temperatures reached 112°F in January; the coolest were 37°F in July. Total precipitation for the year was 31 inches, with the wettest month being August.
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