About St Leonards, New South Wales's Climate & Weather History

St Leonards, in New South Wales, Australia, is home to roughly 6,300 people in the Australian Eastern time zone at 33.8°S latitude.

In 2025, St Leonards recorded an average annual temperature of 65°F. The hottest temperatures reached 102°F in December; the coolest were 39°F in June. Total precipitation for the year was 50 inches, with the wettest month being August.