About Riverstone, New South Wales's Climate & Weather History

Riverstone is a city of approximately 7,200 people in New South Wales, Australia. Located in the Australian Eastern time zone at 33.7°S latitude.

In 2025, Riverstone recorded an average annual temperature of 64°F. The hottest temperatures reached 107°F in January; the coolest were 33°F in July. Total precipitation for the year was 34 inches, with the wettest month being May.