St Helens Park is a city of approximately 6,600 people in New South Wales, Australia. Located in the Australian Eastern time zone at 34.1°S latitude.
In 2025, St Helens Park averaged an annual temperature of 62°F, with hottest temperatures reaching 104°F in January and lowest around 35°F in June. The city received approximately 39 inches of precipitation during the year.
View historical weather for St Helens Park · More cities in New South Wales