Hornsby Heights is a city of approximately 6,200 people in New South Wales, Australia. Located in the Australian Eastern time zone at 33.7°S latitude.
In 2025, Hornsby Heights averaged an annual temperature of 63°F, with hottest temperatures reaching 105°F in January and lowest around 36°F in June. The city received approximately 43 inches of precipitation during the year.
View historical weather for Hornsby Heights · More cities in New South Wales