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

Bonnyrigg, in New South Wales, Australia, is home to roughly 8,700 people in the Australian Eastern time zone at 33.9°S latitude.

In 2025, Bonnyrigg recorded an average annual temperature of 64°F. The hottest temperatures reached 107°F in December; the coolest were 37°F in June. Total precipitation for the year was 40 inches, with the wettest month being May.