About Perth, Tasmania's Climate & Weather History

With a population of around 2,900, Perth sits in Tasmania, Australia. The city operates in the Australia/Hobart time zone.

In 2025, Perth recorded an average annual temperature of 53°F. The hottest temperatures reached 90°F in February; the coolest were 29°F in August. Total precipitation for the year was 27 inches, with the wettest month being July.